Home / 1,034,195.26-1,551,299.79-360,289.30

Finding the Fourth Proportional to 1,034,195.26, 1,551,299.79 and 360,289.30

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Solution

The fourth proportional to 1,034,195.26, 1,551,299.79 and 360,289.30 is: 540,436.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,195.26 : 1,551,299.79 = 360,289.30 : x
  2. Step 2: Convert to fraction form
    1,034,195.26/1,551,299.79 = 360,289.30/x
  3. Step 3: Cross multiply
    1,034,195.26x = 1,551,299.79 × 360,289.30
  4. Step 4: Simplify right side
    1,034,195.26x = 558,916,715,429.25
  5. Step 5: Solve for x
    x = 558,916,715,429.25/1,034,195.26
  6. Step 6: Final answer
    x = 540,436.35

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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.