Home / 834,036.92-1,150,972.17-452,063.60

Finding the Fourth Proportional to 834,036.92, 1,150,972.17 and 452,063.60

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Solution

The fourth proportional to 834,036.92, 1,150,972.17 and 452,063.60 is: 623,848.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,036.92 : 1,150,972.17 = 452,063.60 : x
  2. Step 2: Convert to fraction form
    834,036.92/1,150,972.17 = 452,063.60/x
  3. Step 3: Cross multiply
    834,036.92x = 1,150,972.17 × 452,063.60
  4. Step 4: Simplify right side
    834,036.92x = 520,312,622,670.01
  5. Step 5: Solve for x
    x = 520,312,622,670.01/834,036.92
  6. Step 6: Final answer
    x = 623,848.43

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Double scale
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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.