Home / 6,375,059.28-8,797,461.57-3,474,470.34

Finding the Fourth Proportional to 6,375,059.28, 8,797,461.57 and 3,474,470.34

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Solution

The fourth proportional to 6,375,059.28, 8,797,461.57 and 3,474,470.34 is: 4,794,703.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,375,059.28 : 8,797,461.57 = 3,474,470.34 : x
  2. Step 2: Convert to fraction form
    6,375,059.28/8,797,461.57 = 3,474,470.34/x
  3. Step 3: Cross multiply
    6,375,059.28x = 8,797,461.57 × 3,474,470.34
  4. Step 4: Simplify right side
    6,375,059.28x = 30,566,519,292,254.83
  5. Step 5: Solve for x
    x = 30,566,519,292,254.83/6,375,059.28
  6. Step 6: Final answer
    x = 4,794,703.54

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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.