Home / 632,164.20-948,246.30-632,164.20

Finding the Fourth Proportional to 632,164.20, 948,246.30 and 632,164.20

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Solution

The fourth proportional to 632,164.20, 948,246.30 and 632,164.20 is: 948,246.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,164.20 : 948,246.30 = 632,164.20 : x
  2. Step 2: Convert to fraction form
    632,164.20/948,246.30 = 632,164.20/x
  3. Step 3: Cross multiply
    632,164.20x = 948,246.30 × 632,164.20
  4. Step 4: Simplify right side
    632,164.20x = 599,447,363,642.46
  5. Step 5: Solve for x
    x = 599,447,363,642.46/632,164.20
  6. Step 6: Final answer
    x = 948,246.30

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Half scale
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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.