Home / 2,534,032.39-3,801,016.89-614,959.50

Finding the Fourth Proportional to 2,534,032.39, 3,801,016.89 and 614,959.50

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Solution

The fourth proportional to 2,534,032.39, 3,801,016.89 and 614,959.50 is: 922,431.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,032.39 : 3,801,016.89 = 614,959.50 : x
  2. Step 2: Convert to fraction form
    2,534,032.39/3,801,016.89 = 614,959.50/x
  3. Step 3: Cross multiply
    2,534,032.39x = 3,801,016.89 × 614,959.50
  4. Step 4: Simplify right side
    2,534,032.39x = 2,337,471,446,165.96
  5. Step 5: Solve for x
    x = 2,337,471,446,165.96/2,534,032.39
  6. Step 6: Final answer
    x = 922,431.56

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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.