Home / 2,340,145-3,510,217.50-567,217

Finding the Fourth Proportional to 2,340,145, 3,510,217.50 and 567,217

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Solution

The fourth proportional to 2,340,145, 3,510,217.50 and 567,217 is: 850,825.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,145 : 3,510,217.50 = 567,217 : x
  2. Step 2: Convert to fraction form
    2,340,145/3,510,217.50 = 567,217/x
  3. Step 3: Cross multiply
    2,340,145x = 3,510,217.50 × 567,217
  4. Step 4: Simplify right side
    2,340,145x = 1,991,055,039,697.50
  5. Step 5: Solve for x
    x = 1,991,055,039,697.50/2,340,145
  6. Step 6: Final answer
    x = 850,825.50

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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.