Home / 9,836,319.56-14,755,463.55-3,012,813.95

Finding the Fourth Proportional to 9,836,319.56, 14,755,463.55 and 3,012,813.95

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Solution

The fourth proportional to 9,836,319.56, 14,755,463.55 and 3,012,813.95 is: 4,519,522.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,836,319.56 : 14,755,463.55 = 3,012,813.95 : x
  2. Step 2: Convert to fraction form
    9,836,319.56/14,755,463.55 = 3,012,813.95/x
  3. Step 3: Cross multiply
    9,836,319.56x = 14,755,463.55 × 3,012,813.95
  4. Step 4: Simplify right side
    9,836,319.56x = 44,455,466,348,379.20
  5. Step 5: Solve for x
    x = 44,455,466,348,379.20/9,836,319.56
  6. Step 6: Final answer
    x = 4,519,522.38

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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.