Home / 9,895,990.35-14,839,306.97-3,833,561.55

Finding the Fourth Proportional to 9,895,990.35, 14,839,306.97 and 3,833,561.55

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Solution

The fourth proportional to 9,895,990.35, 14,839,306.97 and 3,833,561.55 is: 5,748,529.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,895,990.35 : 14,839,306.97 = 3,833,561.55 : x
  2. Step 2: Convert to fraction form
    9,895,990.35/14,839,306.97 = 3,833,561.55/x
  3. Step 3: Cross multiply
    9,895,990.35x = 14,839,306.97 × 3,833,561.55
  4. Step 4: Simplify right side
    9,895,990.35x = 56,887,396,609,671.20
  5. Step 5: Solve for x
    x = 56,887,396,609,671.20/9,895,990.35
  6. Step 6: Final answer
    x = 5,748,529.92

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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.