Home / 694,248.10-1,041,372.15-244,965.40

Finding the Fourth Proportional to 694,248.10, 1,041,372.15 and 244,965.40

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Solution

The fourth proportional to 694,248.10, 1,041,372.15 and 244,965.40 is: 367,448.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,248.10 : 1,041,372.15 = 244,965.40 : x
  2. Step 2: Convert to fraction form
    694,248.10/1,041,372.15 = 244,965.40/x
  3. Step 3: Cross multiply
    694,248.10x = 1,041,372.15 × 244,965.40
  4. Step 4: Simplify right side
    694,248.10x = 255,100,145,273.61
  5. Step 5: Solve for x
    x = 255,100,145,273.61/694,248.10
  6. Step 6: Final answer
    x = 367,448.10

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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.