Home / 6,546,251-9,819,726.42-2,058,876.92

Finding the Fourth Proportional to 6,546,251, 9,819,726.42 and 2,058,876.92

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Solution

The fourth proportional to 6,546,251, 9,819,726.42 and 2,058,876.92 is: 3,088,425.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,546,251 : 9,819,726.42 = 2,058,876.92 : x
  2. Step 2: Convert to fraction form
    6,546,251/9,819,726.42 = 2,058,876.92/x
  3. Step 3: Cross multiply
    6,546,251x = 9,819,726.42 × 2,058,876.92
  4. Step 4: Simplify right side
    6,546,251x = 20,217,608,086,852.23
  5. Step 5: Solve for x
    x = 20,217,608,086,852.23/6,546,251
  6. Step 6: Final answer
    x = 3,088,425.43

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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.