Home / 4,394,726.38-6,066,825.13-2,927,077.39

Finding the Fourth Proportional to 4,394,726.38, 6,066,825.13 and 2,927,077.39

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Solution

The fourth proportional to 4,394,726.38, 6,066,825.13 and 2,927,077.39 is: 4,040,767.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394,726.38 : 6,066,825.13 = 2,927,077.39 : x
  2. Step 2: Convert to fraction form
    4,394,726.38/6,066,825.13 = 2,927,077.39/x
  3. Step 3: Cross multiply
    4,394,726.38x = 6,066,825.13 × 2,927,077.39
  4. Step 4: Simplify right side
    4,394,726.38x = 17,758,066,667,106.81
  5. Step 5: Solve for x
    x = 17,758,066,667,106.81/4,394,726.38
  6. Step 6: Final answer
    x = 4,040,767.30

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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.