Home / 5,463,365.31-7,539,246.51-3,015,923.82

Finding the Fourth Proportional to 5,463,365.31, 7,539,246.51 and 3,015,923.82

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Solution

The fourth proportional to 5,463,365.31, 7,539,246.51 and 3,015,923.82 is: 4,161,865.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,463,365.31 : 7,539,246.51 = 3,015,923.82 : x
  2. Step 2: Convert to fraction form
    5,463,365.31/7,539,246.51 = 3,015,923.82/x
  3. Step 3: Cross multiply
    5,463,365.31x = 7,539,246.51 × 3,015,923.82
  4. Step 4: Simplify right side
    5,463,365.31x = 22,737,793,134,360.87
  5. Step 5: Solve for x
    x = 22,737,793,134,360.87/5,463,365.31
  6. Step 6: Final answer
    x = 4,161,865.78

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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.