Home / 2,906,006.86-4,359,174.24-884,316.66

Finding the Fourth Proportional to 2,906,006.86, 4,359,174.24 and 884,316.66

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Solution

The fourth proportional to 2,906,006.86, 4,359,174.24 and 884,316.66 is: 1,326,524.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,906,006.86 : 4,359,174.24 = 884,316.66 : x
  2. Step 2: Convert to fraction form
    2,906,006.86/4,359,174.24 = 884,316.66/x
  3. Step 3: Cross multiply
    2,906,006.86x = 4,359,174.24 × 884,316.66
  4. Step 4: Simplify right side
    2,906,006.86x = 3,854,890,404,274.84
  5. Step 5: Solve for x
    x = 3,854,890,404,274.84/2,906,006.86
  6. Step 6: Final answer
    x = 1,326,524.88

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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.