Home / 10,943,020.24-16,414,268.57-3,557,058.49

Finding the Fourth Proportional to 10,943,020.24, 16,414,268.57 and 3,557,058.49

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Solution

The fourth proportional to 10,943,020.24, 16,414,268.57 and 3,557,058.49 is: 5,335,502.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,943,020.24 : 16,414,268.57 = 3,557,058.49 : x
  2. Step 2: Convert to fraction form
    10,943,020.24/16,414,268.57 = 3,557,058.49/x
  3. Step 3: Cross multiply
    10,943,020.24x = 16,414,268.57 × 3,557,058.49
  4. Step 4: Simplify right side
    10,943,020.24x = 58,386,513,374,058.66
  5. Step 5: Solve for x
    x = 58,386,513,374,058.66/10,943,020.24
  6. Step 6: Final answer
    x = 5,335,502.64

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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.