Home / 2,340,145.50-3,510,218.25-567,217.50

Finding the Fourth Proportional to 2,340,145.50, 3,510,218.25 and 567,217.50

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Solution

The fourth proportional to 2,340,145.50, 3,510,218.25 and 567,217.50 is: 850,826.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,145.50 : 3,510,218.25 = 567,217.50 : x
  2. Step 2: Convert to fraction form
    2,340,145.50/3,510,218.25 = 567,217.50/x
  3. Step 3: Cross multiply
    2,340,145.50x = 3,510,218.25 × 567,217.50
  4. Step 4: Simplify right side
    2,340,145.50x = 1,991,057,220,219.38
  5. Step 5: Solve for x
    x = 1,991,057,220,219.38/2,340,145.50
  6. Step 6: Final answer
    x = 850,826.25

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Half scale
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Double scale
Find fourth proportional to 2,340,146.50, 3,510,219.75 and 567,218.50
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.