Home / 4,323,001.28-5,966,482.56-2,513,215.04

Finding the Fourth Proportional to 4,323,001.28, 5,966,482.56 and 2,513,215.04

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Solution

The fourth proportional to 4,323,001.28, 5,966,482.56 and 2,513,215.04 is: 3,468,667.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323,001.28 : 5,966,482.56 = 2,513,215.04 : x
  2. Step 2: Convert to fraction form
    4,323,001.28/5,966,482.56 = 2,513,215.04/x
  3. Step 3: Cross multiply
    4,323,001.28x = 5,966,482.56 × 2,513,215.04
  4. Step 4: Simplify right side
    4,323,001.28x = 14,995,053,705,689.70
  5. Step 5: Solve for x
    x = 14,995,053,705,689.70/4,323,001.28
  6. Step 6: Final answer
    x = 3,468,667.42

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.