Home / 5,676,756.03-7,832,999.61-3,353,327.31

Finding the Fourth Proportional to 5,676,756.03, 7,832,999.61 and 3,353,327.31

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Solution

The fourth proportional to 5,676,756.03, 7,832,999.61 and 3,353,327.31 is: 4,627,046.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,676,756.03 : 7,832,999.61 = 3,353,327.31 : x
  2. Step 2: Convert to fraction form
    5,676,756.03/7,832,999.61 = 3,353,327.31/x
  3. Step 3: Cross multiply
    5,676,756.03x = 7,832,999.61 × 3,353,327.31
  4. Step 4: Simplify right side
    5,676,756.03x = 26,266,611,511,432.35
  5. Step 5: Solve for x
    x = 26,266,611,511,432.35/5,676,756.03
  6. Step 6: Final answer
    x = 4,627,046.04

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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.