Home / 632,180.10-948,270.15-632,180.10

Finding the Fourth Proportional to 632,180.10, 948,270.15 and 632,180.10

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Solution

The fourth proportional to 632,180.10, 948,270.15 and 632,180.10 is: 948,270.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,180.10 : 948,270.15 = 632,180.10 : x
  2. Step 2: Convert to fraction form
    632,180.10/948,270.15 = 632,180.10/x
  3. Step 3: Cross multiply
    632,180.10x = 948,270.15 × 632,180.10
  4. Step 4: Simplify right side
    632,180.10x = 599,477,518,254.02
  5. Step 5: Solve for x
    x = 599,477,518,254.02/632,180.10
  6. Step 6: Final answer
    x = 948,270.15

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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.