Home / 6,499,597.12-8,969,334.14-3,598,925.56

Finding the Fourth Proportional to 6,499,597.12, 8,969,334.14 and 3,598,925.56

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Solution

The fourth proportional to 6,499,597.12, 8,969,334.14 and 3,598,925.56 is: 4,966,456.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,499,597.12 : 8,969,334.14 = 3,598,925.56 : x
  2. Step 2: Convert to fraction form
    6,499,597.12/8,969,334.14 = 3,598,925.56/x
  3. Step 3: Cross multiply
    6,499,597.12x = 8,969,334.14 × 3,598,925.56
  4. Step 4: Simplify right side
    6,499,597.12x = 32,279,965,847,779.95
  5. Step 5: Solve for x
    x = 32,279,965,847,779.95/6,499,597.12
  6. Step 6: Final answer
    x = 4,966,456.42

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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.