Home / 9,006,284.92-13,510,170.96-2,940,881.80

Finding the Fourth Proportional to 9,006,284.92, 13,510,170.96 and 2,940,881.80

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Solution

The fourth proportional to 9,006,284.92, 13,510,170.96 and 2,940,881.80 is: 4,411,565.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,006,284.92 : 13,510,170.96 = 2,940,881.80 : x
  2. Step 2: Convert to fraction form
    9,006,284.92/13,510,170.96 = 2,940,881.80/x
  3. Step 3: Cross multiply
    9,006,284.92x = 13,510,170.96 × 2,940,881.80
  4. Step 4: Simplify right side
    9,006,284.92x = 39,731,815,891,152.53
  5. Step 5: Solve for x
    x = 39,731,815,891,152.53/9,006,284.92
  6. Step 6: Final answer
    x = 4,411,565.51

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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.