Home / 5,543,920-7,650,609.60-3,000,304

Finding the Fourth Proportional to 5,543,920, 7,650,609.60 and 3,000,304

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Solution

The fourth proportional to 5,543,920, 7,650,609.60 and 3,000,304 is: 4,140,419.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,543,920 : 7,650,609.60 = 3,000,304 : x
  2. Step 2: Convert to fraction form
    5,543,920/7,650,609.60 = 3,000,304/x
  3. Step 3: Cross multiply
    5,543,920x = 7,650,609.60 × 3,000,304
  4. Step 4: Simplify right side
    5,543,920x = 22,954,154,585,318.40
  5. Step 5: Solve for x
    x = 22,954,154,585,318.40/5,543,920
  6. Step 6: Final answer
    x = 4,140,419.52

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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.