Home / 4,366,901.30-6,551,273.55-1,375,387.70

Finding the Fourth Proportional to 4,366,901.30, 6,551,273.55 and 1,375,387.70

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Solution

The fourth proportional to 4,366,901.30, 6,551,273.55 and 1,375,387.70 is: 2,063,371.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366,901.30 : 6,551,273.55 = 1,375,387.70 : x
  2. Step 2: Convert to fraction form
    4,366,901.30/6,551,273.55 = 1,375,387.70/x
  3. Step 3: Cross multiply
    4,366,901.30x = 6,551,273.55 × 1,375,387.70
  4. Step 4: Simplify right side
    4,366,901.30x = 9,010,541,060,005.33
  5. Step 5: Solve for x
    x = 9,010,541,060,005.33/4,366,901.30
  6. Step 6: Final answer
    x = 2,063,371.81

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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.