Home / 1,361,768-2,041,508.55-592,691.36

Finding the Fourth Proportional to 1,361,768, 2,041,508.55 and 592,691.36

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Solution

The fourth proportional to 1,361,768, 2,041,508.55 and 592,691.36 is: 888,539.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,768 : 2,041,508.55 = 592,691.36 : x
  2. Step 2: Convert to fraction form
    1,361,768/2,041,508.55 = 592,691.36/x
  3. Step 3: Cross multiply
    1,361,768x = 2,041,508.55 × 592,691.36
  4. Step 4: Simplify right side
    1,361,768x = 1,209,984,478,951.13
  5. Step 5: Solve for x
    x = 1,209,984,478,951.13/1,361,768
  6. Step 6: Final answer
    x = 888,539.37

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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.