Home / 6,091,767.60-8,405,573.49-3,477,077.88

Finding the Fourth Proportional to 6,091,767.60, 8,405,573.49 and 3,477,077.88

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Solution

The fourth proportional to 6,091,767.60, 8,405,573.49 and 3,477,077.88 is: 4,797,759.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,091,767.60 : 8,405,573.49 = 3,477,077.88 : x
  2. Step 2: Convert to fraction form
    6,091,767.60/8,405,573.49 = 3,477,077.88/x
  3. Step 3: Cross multiply
    6,091,767.60x = 8,405,573.49 × 3,477,077.88
  4. Step 4: Simplify right side
    6,091,767.60x = 29,226,833,650,793.40
  5. Step 5: Solve for x
    x = 29,226,833,650,793.40/6,091,767.60
  6. Step 6: Final answer
    x = 4,797,759.13

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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.