Home / 4,435,292.31-6,654,062.14-1,361,438.98

Finding the Fourth Proportional to 4,435,292.31, 6,654,062.14 and 1,361,438.98

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Solution

The fourth proportional to 4,435,292.31, 6,654,062.14 and 1,361,438.98 is: 2,042,503.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,292.31 : 6,654,062.14 = 1,361,438.98 : x
  2. Step 2: Convert to fraction form
    4,435,292.31/6,654,062.14 = 1,361,438.98/x
  3. Step 3: Cross multiply
    4,435,292.31x = 6,654,062.14 × 1,361,438.98
  4. Step 4: Simplify right side
    4,435,292.31x = 9,059,099,569,334.62
  5. Step 5: Solve for x
    x = 9,059,099,569,334.62/4,435,292.31
  6. Step 6: Final answer
    x = 2,042,503.39

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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.