Home / 2,365,469.38-3,264,349-1,277,740.93

Finding the Fourth Proportional to 2,365,469.38, 3,264,349 and 1,277,740.93

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Solution

The fourth proportional to 2,365,469.38, 3,264,349 and 1,277,740.93 is: 1,763,283.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,469.38 : 3,264,349 = 1,277,740.93 : x
  2. Step 2: Convert to fraction form
    2,365,469.38/3,264,349 = 1,277,740.93/x
  3. Step 3: Cross multiply
    2,365,469.38x = 3,264,349 × 1,277,740.93
  4. Step 4: Simplify right side
    2,365,469.38x = 4,170,992,327,104.57
  5. Step 5: Solve for x
    x = 4,170,992,327,104.57/2,365,469.38
  6. Step 6: Final answer
    x = 1,763,283.16

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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.