Home / 1,658,134.11-2,487,200.46-460,056.24

Finding the Fourth Proportional to 1,658,134.11, 2,487,200.46 and 460,056.24

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Solution

The fourth proportional to 1,658,134.11, 2,487,200.46 and 460,056.24 is: 690,084.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,658,134.11 : 2,487,200.46 = 460,056.24 : x
  2. Step 2: Convert to fraction form
    1,658,134.11/2,487,200.46 = 460,056.24/x
  3. Step 3: Cross multiply
    1,658,134.11x = 2,487,200.46 × 460,056.24
  4. Step 4: Simplify right side
    1,658,134.11x = 1,144,252,091,753.87
  5. Step 5: Solve for x
    x = 1,144,252,091,753.87/1,658,134.11
  6. Step 6: Final answer
    x = 690,084.16

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.