Home / 10,763,287.56-14,853,452.76-5,868,469.44

Finding the Fourth Proportional to 10,763,287.56, 14,853,452.76 and 5,868,469.44

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Solution

The fourth proportional to 10,763,287.56, 14,853,452.76 and 5,868,469.44 is: 8,098,551.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,763,287.56 : 14,853,452.76 = 5,868,469.44 : x
  2. Step 2: Convert to fraction form
    10,763,287.56/14,853,452.76 = 5,868,469.44/x
  3. Step 3: Cross multiply
    10,763,287.56x = 14,853,452.76 × 5,868,469.44
  4. Step 4: Simplify right side
    10,763,287.56x = 87,167,033,600,543.66
  5. Step 5: Solve for x
    x = 87,167,033,600,543.66/10,763,287.56
  6. Step 6: Final answer
    x = 8,098,551.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.