Home / 3,567,232.12-5,350,833.54-1,292,223.82

Finding the Fourth Proportional to 3,567,232.12, 5,350,833.54 and 1,292,223.82

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Solution

The fourth proportional to 3,567,232.12, 5,350,833.54 and 1,292,223.82 is: 1,938,330.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,232.12 : 5,350,833.54 = 1,292,223.82 : x
  2. Step 2: Convert to fraction form
    3,567,232.12/5,350,833.54 = 1,292,223.82/x
  3. Step 3: Cross multiply
    3,567,232.12x = 5,350,833.54 × 1,292,223.82
  4. Step 4: Simplify right side
    3,567,232.12x = 6,914,474,557,242.92
  5. Step 5: Solve for x
    x = 6,914,474,557,242.92/3,567,232.12
  6. Step 6: Final answer
    x = 1,938,330.43

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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.