Home / 6,604,374.41-9,908,921.36-4,015,945.44

Finding the Fourth Proportional to 6,604,374.41, 9,908,921.36 and 4,015,945.44

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Solution

The fourth proportional to 6,604,374.41, 9,908,921.36 and 4,015,945.44 is: 6,025,353.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,374.41 : 9,908,921.36 = 4,015,945.44 : x
  2. Step 2: Convert to fraction form
    6,604,374.41/9,908,921.36 = 4,015,945.44/x
  3. Step 3: Cross multiply
    6,604,374.41x = 9,908,921.36 × 4,015,945.44
  4. Step 4: Simplify right side
    6,604,374.41x = 39,793,687,530,930.88
  5. Step 5: Solve for x
    x = 39,793,687,530,930.88/6,604,374.41
  6. Step 6: Final answer
    x = 6,025,353.06

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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.