Home / 1,034,164.10-1,551,246.15-754,228.10

Finding the Fourth Proportional to 1,034,164.10, 1,551,246.15 and 754,228.10

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Solution

The fourth proportional to 1,034,164.10, 1,551,246.15 and 754,228.10 is: 1,131,342.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,164.10 : 1,551,246.15 = 754,228.10 : x
  2. Step 2: Convert to fraction form
    1,034,164.10/1,551,246.15 = 754,228.10/x
  3. Step 3: Cross multiply
    1,034,164.10x = 1,551,246.15 × 754,228.10
  4. Step 4: Simplify right side
    1,034,164.10x = 1,169,993,436,346.82
  5. Step 5: Solve for x
    x = 1,169,993,436,346.82/1,034,164.10
  6. Step 6: Final answer
    x = 1,131,342.15

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Double scale
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Similar ratio
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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.