Home / 834,052.53-1,150,889.45-592,246.87

Finding the Fourth Proportional to 834,052.53, 1,150,889.45 and 592,246.87

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Solution

The fourth proportional to 834,052.53, 1,150,889.45 and 592,246.87 is: 817,227.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,052.53 : 1,150,889.45 = 592,246.87 : x
  2. Step 2: Convert to fraction form
    834,052.53/1,150,889.45 = 592,246.87/x
  3. Step 3: Cross multiply
    834,052.53x = 1,150,889.45 × 592,246.87
  4. Step 4: Simplify right side
    834,052.53x = 681,610,674,478.52
  5. Step 5: Solve for x
    x = 681,610,674,478.52/834,052.53
  6. Step 6: Final answer
    x = 817,227.51

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Double scale
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Similar ratio
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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.