Home / 1,027,824.78-1,418,550.20-592,159.17

Finding the Fourth Proportional to 1,027,824.78, 1,418,550.20 and 592,159.17

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Solution

The fourth proportional to 1,027,824.78, 1,418,550.20 and 592,159.17 is: 817,267.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,824.78 : 1,418,550.20 = 592,159.17 : x
  2. Step 2: Convert to fraction form
    1,027,824.78/1,418,550.20 = 592,159.17/x
  3. Step 3: Cross multiply
    1,027,824.78x = 1,418,550.20 × 592,159.17
  4. Step 4: Simplify right side
    1,027,824.78x = 840,007,506,074.54
  5. Step 5: Solve for x
    x = 840,007,506,074.54/1,027,824.78
  6. Step 6: Final answer
    x = 817,267.23

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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.