Home / 5,039,024.76-7,554,061.44-1,964,306.88

Finding the Fourth Proportional to 5,039,024.76, 7,554,061.44 and 1,964,306.88

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Solution

The fourth proportional to 5,039,024.76, 7,554,061.44 and 1,964,306.88 is: 2,944,715.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,039,024.76 : 7,554,061.44 = 1,964,306.88 : x
  2. Step 2: Convert to fraction form
    5,039,024.76/7,554,061.44 = 1,964,306.88/x
  3. Step 3: Cross multiply
    5,039,024.76x = 7,554,061.44 × 1,964,306.88
  4. Step 4: Simplify right side
    5,039,024.76x = 14,838,494,858,534.71
  5. Step 5: Solve for x
    x = 14,838,494,858,534.71/5,039,024.76
  6. Step 6: Final answer
    x = 2,944,715.61

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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.