Home / 4,608,876.52-6,914,390.10-1,576,265.68

Finding the Fourth Proportional to 4,608,876.52, 6,914,390.10 and 1,576,265.68

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Solution

The fourth proportional to 4,608,876.52, 6,914,390.10 and 1,576,265.68 is: 2,364,766.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608,876.52 : 6,914,390.10 = 1,576,265.68 : x
  2. Step 2: Convert to fraction form
    4,608,876.52/6,914,390.10 = 1,576,265.68/x
  3. Step 3: Cross multiply
    4,608,876.52x = 6,914,390.10 × 1,576,265.68
  4. Step 4: Simplify right side
    4,608,876.52x = 10,898,915,812,761.77
  5. Step 5: Solve for x
    x = 10,898,915,812,761.77/4,608,876.52
  6. Step 6: Final answer
    x = 2,364,766.29

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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.