Home / 8,015,179.68-11,061,082.31-4,344,214.32

Finding the Fourth Proportional to 8,015,179.68, 11,061,082.31 and 4,344,214.32

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Solution

The fourth proportional to 8,015,179.68, 11,061,082.31 and 4,344,214.32 is: 5,995,088.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,015,179.68 : 11,061,082.31 = 4,344,214.32 : x
  2. Step 2: Convert to fraction form
    8,015,179.68/11,061,082.31 = 4,344,214.32/x
  3. Step 3: Cross multiply
    8,015,179.68x = 11,061,082.31 × 4,344,214.32
  4. Step 4: Simplify right side
    8,015,179.68x = 48,051,712,144,079.61
  5. Step 5: Solve for x
    x = 48,051,712,144,079.61/8,015,179.68
  6. Step 6: Final answer
    x = 5,995,088.58

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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.