Home / 5,961,213.05-8,226,672.48-3,348,176.90

Finding the Fourth Proportional to 5,961,213.05, 8,226,672.48 and 3,348,176.90

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Solution

The fourth proportional to 5,961,213.05, 8,226,672.48 and 3,348,176.90 is: 4,620,595.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961,213.05 : 8,226,672.48 = 3,348,176.90 : x
  2. Step 2: Convert to fraction form
    5,961,213.05/8,226,672.48 = 3,348,176.90/x
  3. Step 3: Cross multiply
    5,961,213.05x = 8,226,672.48 × 3,348,176.90
  4. Step 4: Simplify right side
    5,961,213.05x = 27,544,354,761,401.71
  5. Step 5: Solve for x
    x = 27,544,354,761,401.71/5,961,213.05
  6. Step 6: Final answer
    x = 4,620,595.60

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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.