Home / 10,435,952.85-14,399,990.82-5,965,444.13

Finding the Fourth Proportional to 10,435,952.85, 14,399,990.82 and 5,965,444.13

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Solution

The fourth proportional to 10,435,952.85, 14,399,990.82 and 5,965,444.13 is: 8,231,384.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,435,952.85 : 14,399,990.82 = 5,965,444.13 : x
  2. Step 2: Convert to fraction form
    10,435,952.85/14,399,990.82 = 5,965,444.13/x
  3. Step 3: Cross multiply
    10,435,952.85x = 14,399,990.82 × 5,965,444.13
  4. Step 4: Simplify right side
    10,435,952.85x = 85,902,340,607,395.70
  5. Step 5: Solve for x
    x = 85,902,340,607,395.70/10,435,952.85
  6. Step 6: Final answer
    x = 8,231,384.51

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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.