Home / 7,832,397.24-11,745,725.40-2,713,505.04

Finding the Fourth Proportional to 7,832,397.24, 11,745,725.40 and 2,713,505.04

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Solution

The fourth proportional to 7,832,397.24, 11,745,725.40 and 2,713,505.04 is: 4,069,263.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,832,397.24 : 11,745,725.40 = 2,713,505.04 : x
  2. Step 2: Convert to fraction form
    7,832,397.24/11,745,725.40 = 2,713,505.04/x
  3. Step 3: Cross multiply
    7,832,397.24x = 11,745,725.40 × 2,713,505.04
  4. Step 4: Simplify right side
    7,832,397.24x = 31,872,085,071,356.02
  5. Step 5: Solve for x
    x = 31,872,085,071,356.02/7,832,397.24
  6. Step 6: Final answer
    x = 4,069,263.10

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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.