Home / 8,937,217.26-13,407,925.41-2,547,561.42

Finding the Fourth Proportional to 8,937,217.26, 13,407,925.41 and 2,547,561.42

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Solution

The fourth proportional to 8,937,217.26, 13,407,925.41 and 2,547,561.42 is: 3,821,940.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,937,217.26 : 13,407,925.41 = 2,547,561.42 : x
  2. Step 2: Convert to fraction form
    8,937,217.26/13,407,925.41 = 2,547,561.42/x
  3. Step 3: Cross multiply
    8,937,217.26x = 13,407,925.41 × 2,547,561.42
  4. Step 4: Simplify right side
    8,937,217.26x = 34,157,513,496,753.68
  5. Step 5: Solve for x
    x = 34,157,513,496,753.68/8,937,217.26
  6. Step 6: Final answer
    x = 3,821,940.60

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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.