Home / 5,543,882-7,650,557.16-3,000,266

Finding the Fourth Proportional to 5,543,882, 7,650,557.16 and 3,000,266

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Solution

The fourth proportional to 5,543,882, 7,650,557.16 and 3,000,266 is: 4,140,367.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,543,882 : 7,650,557.16 = 3,000,266 : x
  2. Step 2: Convert to fraction form
    5,543,882/7,650,557.16 = 3,000,266/x
  3. Step 3: Cross multiply
    5,543,882x = 7,650,557.16 × 3,000,266
  4. Step 4: Simplify right side
    5,543,882x = 22,953,706,528,204.56
  5. Step 5: Solve for x
    x = 22,953,706,528,204.56/5,543,882
  6. Step 6: Final answer
    x = 4,140,367.08

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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.