Home / 6,499,486.44-8,969,181.66-3,598,815

Finding the Fourth Proportional to 6,499,486.44, 8,969,181.66 and 3,598,815

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Solution

The fourth proportional to 6,499,486.44, 8,969,181.66 and 3,598,815 is: 4,966,304.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,499,486.44 : 8,969,181.66 = 3,598,815 : x
  2. Step 2: Convert to fraction form
    6,499,486.44/8,969,181.66 = 3,598,815/x
  3. Step 3: Cross multiply
    6,499,486.44x = 8,969,181.66 × 3,598,815
  4. Step 4: Simplify right side
    6,499,486.44x = 32,278,425,495,732.90
  5. Step 5: Solve for x
    x = 32,278,425,495,732.90/6,499,486.44
  6. Step 6: Final answer
    x = 4,966,304.00

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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.