Home / 934,626.16-1,401,939.13-224,654.20

Finding the Fourth Proportional to 934,626.16, 1,401,939.13 and 224,654.20

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Solution

The fourth proportional to 934,626.16, 1,401,939.13 and 224,654.20 is: 336,981.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,626.16 : 1,401,939.13 = 224,654.20 : x
  2. Step 2: Convert to fraction form
    934,626.16/1,401,939.13 = 224,654.20/x
  3. Step 3: Cross multiply
    934,626.16x = 1,401,939.13 × 224,654.20
  4. Step 4: Simplify right side
    934,626.16x = 314,951,509,632.36
  5. Step 5: Solve for x
    x = 314,951,509,632.36/934,626.16
  6. Step 6: Final answer
    x = 336,981.27

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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.