Home / 4,393,897.33-6,591,177.69-1,361,569.18

Finding the Fourth Proportional to 4,393,897.33, 6,591,177.69 and 1,361,569.18

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Solution

The fourth proportional to 4,393,897.33, 6,591,177.69 and 1,361,569.18 is: 2,042,456.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393,897.33 : 6,591,177.69 = 1,361,569.18 : x
  2. Step 2: Convert to fraction form
    4,393,897.33/6,591,177.69 = 1,361,569.18/x
  3. Step 3: Cross multiply
    4,393,897.33x = 6,591,177.69 × 1,361,569.18
  4. Step 4: Simplify right side
    4,393,897.33x = 8,974,344,402,607.59
  5. Step 5: Solve for x
    x = 8,974,344,402,607.59/4,393,897.33
  6. Step 6: Final answer
    x = 2,042,456.55

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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.