Home / 5,027,720.55-7,541,580.83-1,832,950.95

Finding the Fourth Proportional to 5,027,720.55, 7,541,580.83 and 1,832,950.95

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Solution

The fourth proportional to 5,027,720.55, 7,541,580.83 and 1,832,950.95 is: 2,749,426.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,027,720.55 : 7,541,580.83 = 1,832,950.95 : x
  2. Step 2: Convert to fraction form
    5,027,720.55/7,541,580.83 = 1,832,950.95/x
  3. Step 3: Cross multiply
    5,027,720.55x = 7,541,580.83 × 1,832,950.95
  4. Step 4: Simplify right side
    5,027,720.55x = 13,823,347,737,685.53
  5. Step 5: Solve for x
    x = 13,823,347,737,685.53/5,027,720.55
  6. Step 6: Final answer
    x = 2,749,426.43

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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.