Home / 4,132,447.38-6,198,733.46-1,573,804

Finding the Fourth Proportional to 4,132,447.38, 6,198,733.46 and 1,573,804

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Solution

The fourth proportional to 4,132,447.38, 6,198,733.46 and 1,573,804 is: 2,360,729.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132,447.38 : 6,198,733.46 = 1,573,804 : x
  2. Step 2: Convert to fraction form
    4,132,447.38/6,198,733.46 = 1,573,804/x
  3. Step 3: Cross multiply
    4,132,447.38x = 6,198,733.46 × 1,573,804
  4. Step 4: Simplify right side
    4,132,447.38x = 9,755,591,514,281.84
  5. Step 5: Solve for x
    x = 9,755,591,514,281.84/4,132,447.38
  6. Step 6: Final answer
    x = 2,360,729.76

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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.