Home / 592,028.78-817,373.28-410,677.26

Finding the Fourth Proportional to 592,028.78, 817,373.28 and 410,677.26

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Solution

The fourth proportional to 592,028.78, 817,373.28 and 410,677.26 is: 566,993.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,028.78 : 817,373.28 = 410,677.26 : x
  2. Step 2: Convert to fraction form
    592,028.78/817,373.28 = 410,677.26/x
  3. Step 3: Cross multiply
    592,028.78x = 817,373.28 × 410,677.26
  4. Step 4: Simplify right side
    592,028.78x = 335,676,619,027.61
  5. Step 5: Solve for x
    x = 335,676,619,027.61/592,028.78
  6. Step 6: Final answer
    x = 566,993.76

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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.