Home / 6,294,269.72-9,441,373.42-5,438,737.95

Finding the Fourth Proportional to 6,294,269.72, 9,441,373.42 and 5,438,737.95

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Solution

The fourth proportional to 6,294,269.72, 9,441,373.42 and 5,438,737.95 is: 8,158,080.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,294,269.72 : 9,441,373.42 = 5,438,737.95 : x
  2. Step 2: Convert to fraction form
    6,294,269.72/9,441,373.42 = 5,438,737.95/x
  3. Step 3: Cross multiply
    6,294,269.72x = 9,441,373.42 × 5,438,737.95
  4. Step 4: Simplify right side
    6,294,269.72x = 51,349,155,890,868.56
  5. Step 5: Solve for x
    x = 51,349,155,890,868.56/6,294,269.72
  6. Step 6: Final answer
    x = 8,158,080.00

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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.