Home / 834,033.42-1,150,967.34-452,060.10

Finding the Fourth Proportional to 834,033.42, 1,150,967.34 and 452,060.10

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Solution

The fourth proportional to 834,033.42, 1,150,967.34 and 452,060.10 is: 623,843.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,033.42 : 1,150,967.34 = 452,060.10 : x
  2. Step 2: Convert to fraction form
    834,033.42/1,150,967.34 = 452,060.10/x
  3. Step 3: Cross multiply
    834,033.42x = 1,150,967.34 × 452,060.10
  4. Step 4: Simplify right side
    834,033.42x = 520,306,410,817.13
  5. Step 5: Solve for x
    x = 520,306,410,817.13/834,033.42
  6. Step 6: Final answer
    x = 623,843.60

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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.