Home / 5,534,920.27-8,304,778.10-2,973,146.07

Finding the Fourth Proportional to 5,534,920.27, 8,304,778.10 and 2,973,146.07

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Solution

The fourth proportional to 5,534,920.27, 8,304,778.10 and 2,973,146.07 is: 4,461,007.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,534,920.27 : 8,304,778.10 = 2,973,146.07 : x
  2. Step 2: Convert to fraction form
    5,534,920.27/8,304,778.10 = 2,973,146.07/x
  3. Step 3: Cross multiply
    5,534,920.27x = 8,304,778.10 × 2,973,146.07
  4. Step 4: Simplify right side
    5,534,920.27x = 24,691,318,370,237.07
  5. Step 5: Solve for x
    x = 24,691,318,370,237.07/5,534,920.27
  6. Step 6: Final answer
    x = 4,461,007.05

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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.