Home / 2,365,470.39-3,264,350.39-1,277,741.94

Finding the Fourth Proportional to 2,365,470.39, 3,264,350.39 and 1,277,741.94

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Solution

The fourth proportional to 2,365,470.39, 3,264,350.39 and 1,277,741.94 is: 1,763,284.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,470.39 : 3,264,350.39 = 1,277,741.94 : x
  2. Step 2: Convert to fraction form
    2,365,470.39/3,264,350.39 = 1,277,741.94/x
  3. Step 3: Cross multiply
    2,365,470.39x = 3,264,350.39 × 1,277,741.94
  4. Step 4: Simplify right side
    2,365,470.39x = 4,170,997,393,769.65
  5. Step 5: Solve for x
    x = 4,170,997,393,769.65/2,365,470.39
  6. Step 6: Final answer
    x = 1,763,284.55

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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.