Home / 1,016,186.33-1,524,311.39-376,650.14

Finding the Fourth Proportional to 1,016,186.33, 1,524,311.39 and 376,650.14

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Solution

The fourth proportional to 1,016,186.33, 1,524,311.39 and 376,650.14 is: 564,987.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,186.33 : 1,524,311.39 = 376,650.14 : x
  2. Step 2: Convert to fraction form
    1,016,186.33/1,524,311.39 = 376,650.14/x
  3. Step 3: Cross multiply
    1,016,186.33x = 1,524,311.39 × 376,650.14
  4. Step 4: Simplify right side
    1,016,186.33x = 574,132,091,767.16
  5. Step 5: Solve for x
    x = 574,132,091,767.16/1,016,186.33
  6. Step 6: Final answer
    x = 564,987.02

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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.