Home / 6,177,113.60-9,261,350.40-3,651,468.80

Finding the Fourth Proportional to 6,177,113.60, 9,261,350.40 and 3,651,468.80

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Solution

The fourth proportional to 6,177,113.60, 9,261,350.40 and 3,651,468.80 is: 5,474,649.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,177,113.60 : 9,261,350.40 = 3,651,468.80 : x
  2. Step 2: Convert to fraction form
    6,177,113.60/9,261,350.40 = 3,651,468.80/x
  3. Step 3: Cross multiply
    6,177,113.60x = 9,261,350.40 × 3,651,468.80
  4. Step 4: Simplify right side
    6,177,113.60x = 33,817,532,031,467.52
  5. Step 5: Solve for x
    x = 33,817,532,031,467.52/6,177,113.60
  6. Step 6: Final answer
    x = 5,474,649.52

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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.