Home / 8,012,772.29-11,057,664.25-4,341,687.88

Finding the Fourth Proportional to 8,012,772.29, 11,057,664.25 and 4,341,687.88

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Solution

The fourth proportional to 8,012,772.29, 11,057,664.25 and 4,341,687.88 is: 5,991,550.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,012,772.29 : 11,057,664.25 = 4,341,687.88 : x
  2. Step 2: Convert to fraction form
    8,012,772.29/11,057,664.25 = 4,341,687.88/x
  3. Step 3: Cross multiply
    8,012,772.29x = 11,057,664.25 × 4,341,687.88
  4. Step 4: Simplify right side
    8,012,772.29x = 48,008,926,855,334.29
  5. Step 5: Solve for x
    x = 48,008,926,855,334.29/8,012,772.29
  6. Step 6: Final answer
    x = 5,991,550.13

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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.