Home / 5,015,824.61-7,510,964.60-3,304,780.50

Finding the Fourth Proportional to 5,015,824.61, 7,510,964.60 and 3,304,780.50

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Solution

The fourth proportional to 5,015,824.61, 7,510,964.60 and 3,304,780.50 is: 4,948,755.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,015,824.61 : 7,510,964.60 = 3,304,780.50 : x
  2. Step 2: Convert to fraction form
    5,015,824.61/7,510,964.60 = 3,304,780.50/x
  3. Step 3: Cross multiply
    5,015,824.61x = 7,510,964.60 × 3,304,780.50
  4. Step 4: Simplify right side
    5,015,824.61x = 24,822,089,370,305.44
  5. Step 5: Solve for x
    x = 24,822,089,370,305.44/5,015,824.61
  6. Step 6: Final answer
    x = 4,948,755.45

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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.