Home / 1,033,572.50-1,426,394.49-574,789.56

Finding the Fourth Proportional to 1,033,572.50, 1,426,394.49 and 574,789.56

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Solution

The fourth proportional to 1,033,572.50, 1,426,394.49 and 574,789.56 is: 793,245.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,572.50 : 1,426,394.49 = 574,789.56 : x
  2. Step 2: Convert to fraction form
    1,033,572.50/1,426,394.49 = 574,789.56/x
  3. Step 3: Cross multiply
    1,033,572.50x = 1,426,394.49 × 574,789.56
  4. Step 4: Simplify right side
    1,033,572.50x = 819,876,661,293.52
  5. Step 5: Solve for x
    x = 819,876,661,293.52/1,033,572.50
  6. Step 6: Final answer
    x = 793,245.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.