Home / 3,824,669.39-5,737,424.36-1,264,951.94

Finding the Fourth Proportional to 3,824,669.39, 5,737,424.36 and 1,264,951.94

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Solution

The fourth proportional to 3,824,669.39, 5,737,424.36 and 1,264,951.94 is: 1,897,566.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,824,669.39 : 5,737,424.36 = 1,264,951.94 : x
  2. Step 2: Convert to fraction form
    3,824,669.39/5,737,424.36 = 1,264,951.94/x
  3. Step 3: Cross multiply
    3,824,669.39x = 5,737,424.36 × 1,264,951.94
  4. Step 4: Simplify right side
    3,824,669.39x = 7,257,566,039,773.38
  5. Step 5: Solve for x
    x = 7,257,566,039,773.38/3,824,669.39
  6. Step 6: Final answer
    x = 1,897,566.90

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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.