Home / 1,034,334.90-1,548,003.15-908,363.70

Finding the Fourth Proportional to 1,034,334.90, 1,548,003.15 and 908,363.70

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Solution

The fourth proportional to 1,034,334.90, 1,548,003.15 and 908,363.70 is: 1,359,472.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,334.90 : 1,548,003.15 = 908,363.70 : x
  2. Step 2: Convert to fraction form
    1,034,334.90/1,548,003.15 = 908,363.70/x
  3. Step 3: Cross multiply
    1,034,334.90x = 1,548,003.15 × 908,363.70
  4. Step 4: Simplify right side
    1,034,334.90x = 1,406,149,868,945.65
  5. Step 5: Solve for x
    x = 1,406,149,868,945.65/1,034,334.90
  6. Step 6: Final answer
    x = 1,359,472.52

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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.