Home / 6,765,231.40-9,337,375.64-4,013,446.25

Finding the Fourth Proportional to 6,765,231.40, 9,337,375.64 and 4,013,446.25

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Solution

The fourth proportional to 6,765,231.40, 9,337,375.64 and 4,013,446.25 is: 5,539,360.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,765,231.40 : 9,337,375.64 = 4,013,446.25 : x
  2. Step 2: Convert to fraction form
    6,765,231.40/9,337,375.64 = 4,013,446.25/x
  3. Step 3: Cross multiply
    6,765,231.40x = 9,337,375.64 × 4,013,446.25
  4. Step 4: Simplify right side
    6,765,231.40x = 37,475,055,200,512.48
  5. Step 5: Solve for x
    x = 37,475,055,200,512.48/6,765,231.40
  6. Step 6: Final answer
    x = 5,539,360.44

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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.