Home / 8,956,044.08-12,359,344.15-5,088,570.32

Finding the Fourth Proportional to 8,956,044.08, 12,359,344.15 and 5,088,570.32

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Solution

The fourth proportional to 8,956,044.08, 12,359,344.15 and 5,088,570.32 is: 7,022,228.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,956,044.08 : 12,359,344.15 = 5,088,570.32 : x
  2. Step 2: Convert to fraction form
    8,956,044.08/12,359,344.15 = 5,088,570.32/x
  3. Step 3: Cross multiply
    8,956,044.08x = 12,359,344.15 × 5,088,570.32
  4. Step 4: Simplify right side
    8,956,044.08x = 62,891,391,741,837.49
  5. Step 5: Solve for x
    x = 62,891,391,741,837.49/8,956,044.08
  6. Step 6: Final answer
    x = 7,022,228.92

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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.