Home / 592,027.27-817,371.20-410,675.76

Finding the Fourth Proportional to 592,027.27, 817,371.20 and 410,675.76

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Solution

The fourth proportional to 592,027.27, 817,371.20 and 410,675.76 is: 566,991.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,027.27 : 817,371.20 = 410,675.76 : x
  2. Step 2: Convert to fraction form
    592,027.27/817,371.20 = 410,675.76/x
  3. Step 3: Cross multiply
    592,027.27x = 817,371.20 × 410,675.76
  4. Step 4: Simplify right side
    592,027.27x = 335,674,539,788.80
  5. Step 5: Solve for x
    x = 335,674,539,788.80/592,027.27
  6. Step 6: Final answer
    x = 566,991.69

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1.5x scale

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.