Home / 2,669,006.10-4,002,681.12-962,927.62

Finding the Fourth Proportional to 2,669,006.10, 4,002,681.12 and 962,927.62

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Solution

The fourth proportional to 2,669,006.10, 4,002,681.12 and 962,927.62 is: 1,444,092.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,006.10 : 4,002,681.12 = 962,927.62 : x
  2. Step 2: Convert to fraction form
    2,669,006.10/4,002,681.12 = 962,927.62/x
  3. Step 3: Cross multiply
    2,669,006.10x = 4,002,681.12 × 962,927.62
  4. Step 4: Simplify right side
    2,669,006.10x = 3,854,292,204,500.53
  5. Step 5: Solve for x
    x = 3,854,292,204,500.53/2,669,006.10
  6. Step 6: Final answer
    x = 1,444,092.69

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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.