Home / 3,504,701.04-5,254,791.36-1,375,000.56

Finding the Fourth Proportional to 3,504,701.04, 5,254,791.36 and 1,375,000.56

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Solution

The fourth proportional to 3,504,701.04, 5,254,791.36 and 1,375,000.56 is: 2,061,614.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,701.04 : 5,254,791.36 = 1,375,000.56 : x
  2. Step 2: Convert to fraction form
    3,504,701.04/5,254,791.36 = 1,375,000.56/x
  3. Step 3: Cross multiply
    3,504,701.04x = 5,254,791.36 × 1,375,000.56
  4. Step 4: Simplify right side
    3,504,701.04x = 7,225,341,062,683.16
  5. Step 5: Solve for x
    x = 7,225,341,062,683.16/3,504,701.04
  6. Step 6: Final answer
    x = 2,061,614.09

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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.