Home / 9,060,732.65-12,503,807.44-4,986,351.65

Finding the Fourth Proportional to 9,060,732.65, 12,503,807.44 and 4,986,351.65

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Solution

The fourth proportional to 9,060,732.65, 12,503,807.44 and 4,986,351.65 is: 6,881,163.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,732.65 : 12,503,807.44 = 4,986,351.65 : x
  2. Step 2: Convert to fraction form
    9,060,732.65/12,503,807.44 = 4,986,351.65/x
  3. Step 3: Cross multiply
    9,060,732.65x = 12,503,807.44 × 4,986,351.65
  4. Step 4: Simplify right side
    9,060,732.65x = 62,348,380,859,726.28
  5. Step 5: Solve for x
    x = 62,348,380,859,726.28/9,060,732.65
  6. Step 6: Final answer
    x = 6,881,163.29

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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.