Home / 4,427,948.72-6,110,580.31-2,567,724.79

Finding the Fourth Proportional to 4,427,948.72, 6,110,580.31 and 2,567,724.79

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Solution

The fourth proportional to 4,427,948.72, 6,110,580.31 and 2,567,724.79 is: 3,543,466.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,427,948.72 : 6,110,580.31 = 2,567,724.79 : x
  2. Step 2: Convert to fraction form
    4,427,948.72/6,110,580.31 = 2,567,724.79/x
  3. Step 3: Cross multiply
    4,427,948.72x = 6,110,580.31 × 2,567,724.79
  4. Step 4: Simplify right side
    4,427,948.72x = 15,690,288,521,577.12
  5. Step 5: Solve for x
    x = 15,690,288,521,577.12/4,427,948.72
  6. Step 6: Final answer
    x = 3,543,466.63

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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.