Home / 4,344,901.92-6,517,796.76-1,505,008.80

Finding the Fourth Proportional to 4,344,901.92, 6,517,796.76 and 1,505,008.80

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Solution

The fourth proportional to 4,344,901.92, 6,517,796.76 and 1,505,008.80 is: 2,257,666.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344,901.92 : 6,517,796.76 = 1,505,008.80 : x
  2. Step 2: Convert to fraction form
    4,344,901.92/6,517,796.76 = 1,505,008.80/x
  3. Step 3: Cross multiply
    4,344,901.92x = 6,517,796.76 × 1,505,008.80
  4. Step 4: Simplify right side
    4,344,901.92x = 9,809,341,480,411.49
  5. Step 5: Solve for x
    x = 9,809,341,480,411.49/4,344,901.92
  6. Step 6: Final answer
    x = 2,257,666.95

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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.