Home / 6,124,289.52-9,187,006.55-1,806,343.95

Finding the Fourth Proportional to 6,124,289.52, 9,187,006.55 and 1,806,343.95

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Solution

The fourth proportional to 6,124,289.52, 9,187,006.55 and 1,806,343.95 is: 2,709,684.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,124,289.52 : 9,187,006.55 = 1,806,343.95 : x
  2. Step 2: Convert to fraction form
    6,124,289.52/9,187,006.55 = 1,806,343.95/x
  3. Step 3: Cross multiply
    6,124,289.52x = 9,187,006.55 × 1,806,343.95
  4. Step 4: Simplify right side
    6,124,289.52x = 16,594,893,691,171.15
  5. Step 5: Solve for x
    x = 16,594,893,691,171.15/6,124,289.52
  6. Step 6: Final answer
    x = 2,709,684.71

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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.