Home / 1,434,096.14-2,151,144.41-474,294.15

Finding the Fourth Proportional to 1,434,096.14, 2,151,144.41 and 474,294.15

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Solution

The fourth proportional to 1,434,096.14, 2,151,144.41 and 474,294.15 is: 711,441.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,434,096.14 : 2,151,144.41 = 474,294.15 : x
  2. Step 2: Convert to fraction form
    1,434,096.14/2,151,144.41 = 474,294.15/x
  3. Step 3: Cross multiply
    1,434,096.14x = 2,151,144.41 × 474,294.15
  4. Step 4: Simplify right side
    1,434,096.14x = 1,020,275,207,096.73
  5. Step 5: Solve for x
    x = 1,020,275,207,096.73/1,434,096.14
  6. Step 6: Final answer
    x = 711,441.29

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Double scale
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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.