Home / 632,254.01-949,049.42-617,975.64

Finding the Fourth Proportional to 632,254.01, 949,049.42 and 617,975.64

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Solution

The fourth proportional to 632,254.01, 949,049.42 and 617,975.64 is: 927,616.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,254.01 : 949,049.42 = 617,975.64 : x
  2. Step 2: Convert to fraction form
    632,254.01/949,049.42 = 617,975.64/x
  3. Step 3: Cross multiply
    632,254.01x = 949,049.42 × 617,975.64
  4. Step 4: Simplify right side
    632,254.01x = 586,489,414,881.00
  5. Step 5: Solve for x
    x = 586,489,414,881.00/632,254.01
  6. Step 6: Final answer
    x = 927,616.77

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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.