Home / 1,593,100.71-2,389,134.29-527,856.75

Finding the Fourth Proportional to 1,593,100.71, 2,389,134.29 and 527,856.75

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Solution

The fourth proportional to 1,593,100.71, 2,389,134.29 and 527,856.75 is: 791,613.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,100.71 : 2,389,134.29 = 527,856.75 : x
  2. Step 2: Convert to fraction form
    1,593,100.71/2,389,134.29 = 527,856.75/x
  3. Step 3: Cross multiply
    1,593,100.71x = 2,389,134.29 × 527,856.75
  4. Step 4: Simplify right side
    1,593,100.71x = 1,261,120,658,993.67
  5. Step 5: Solve for x
    x = 1,261,120,658,993.67/1,593,100.71
  6. Step 6: Final answer
    x = 791,613.90

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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.