Home / 2,560,984.70-3,841,477.05-2,442,886.70

Finding the Fourth Proportional to 2,560,984.70, 3,841,477.05 and 2,442,886.70

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Solution

The fourth proportional to 2,560,984.70, 3,841,477.05 and 2,442,886.70 is: 3,664,330.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,560,984.70 : 3,841,477.05 = 2,442,886.70 : x
  2. Step 2: Convert to fraction form
    2,560,984.70/3,841,477.05 = 2,442,886.70/x
  3. Step 3: Cross multiply
    2,560,984.70x = 3,841,477.05 × 2,442,886.70
  4. Step 4: Simplify right side
    2,560,984.70x = 9,384,293,193,800.24
  5. Step 5: Solve for x
    x = 9,384,293,193,800.24/2,560,984.70
  6. Step 6: Final answer
    x = 3,664,330.05

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Double scale
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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.