Home / 3,326,677.55-4,590,874.81-1,951,013.47

Finding the Fourth Proportional to 3,326,677.55, 4,590,874.81 and 1,951,013.47

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Solution

The fourth proportional to 3,326,677.55, 4,590,874.81 and 1,951,013.47 is: 2,692,433.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,677.55 : 4,590,874.81 = 1,951,013.47 : x
  2. Step 2: Convert to fraction form
    3,326,677.55/4,590,874.81 = 1,951,013.47/x
  3. Step 3: Cross multiply
    3,326,677.55x = 4,590,874.81 × 1,951,013.47
  4. Step 4: Simplify right side
    3,326,677.55x = 8,956,858,593,393.69
  5. Step 5: Solve for x
    x = 8,956,858,593,393.69/3,326,677.55
  6. Step 6: Final answer
    x = 2,692,433.65

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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.