Home / 9,070,814.92-12,517,725.24-4,996,433.92

Finding the Fourth Proportional to 9,070,814.92, 12,517,725.24 and 4,996,433.92

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Solution

The fourth proportional to 9,070,814.92, 12,517,725.24 and 4,996,433.92 is: 6,895,079.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070,814.92 : 12,517,725.24 = 4,996,433.92 : x
  2. Step 2: Convert to fraction form
    9,070,814.92/12,517,725.24 = 4,996,433.92/x
  3. Step 3: Cross multiply
    9,070,814.92x = 12,517,725.24 × 4,996,433.92
  4. Step 4: Simplify right side
    9,070,814.92x = 62,543,986,990,376.14
  5. Step 5: Solve for x
    x = 62,543,986,990,376.14/9,070,814.92
  6. Step 6: Final answer
    x = 6,895,079.17

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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.