Home / 5,275,594.72-7,909,258.11-2,083,110.53

Finding the Fourth Proportional to 5,275,594.72, 7,909,258.11 and 2,083,110.53

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Solution

The fourth proportional to 5,275,594.72, 7,909,258.11 and 2,083,110.53 is: 3,123,033.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,275,594.72 : 7,909,258.11 = 2,083,110.53 : x
  2. Step 2: Convert to fraction form
    5,275,594.72/7,909,258.11 = 2,083,110.53/x
  3. Step 3: Cross multiply
    5,275,594.72x = 7,909,258.11 × 2,083,110.53
  4. Step 4: Simplify right side
    5,275,594.72x = 16,475,858,853,428.90
  5. Step 5: Solve for x
    x = 16,475,858,853,428.90/5,275,594.72
  6. Step 6: Final answer
    x = 3,123,033.46

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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.