Home / 3,667,292.66-5,060,770.53-2,013,431.61

Finding the Fourth Proportional to 3,667,292.66, 5,060,770.53 and 2,013,431.61

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Solution

The fourth proportional to 3,667,292.66, 5,060,770.53 and 2,013,431.61 is: 2,778,484.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,292.66 : 5,060,770.53 = 2,013,431.61 : x
  2. Step 2: Convert to fraction form
    3,667,292.66/5,060,770.53 = 2,013,431.61/x
  3. Step 3: Cross multiply
    3,667,292.66x = 5,060,770.53 × 2,013,431.61
  4. Step 4: Simplify right side
    3,667,292.66x = 10,189,515,356,058.46
  5. Step 5: Solve for x
    x = 10,189,515,356,058.46/3,667,292.66
  6. Step 6: Final answer
    x = 2,778,484.38

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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.