Home / 3,364,110.40-5,046,938.34-967,974.88

Finding the Fourth Proportional to 3,364,110.40, 5,046,938.34 and 967,974.88

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Solution

The fourth proportional to 3,364,110.40, 5,046,938.34 and 967,974.88 is: 1,452,184.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,110.40 : 5,046,938.34 = 967,974.88 : x
  2. Step 2: Convert to fraction form
    3,364,110.40/5,046,938.34 = 967,974.88/x
  3. Step 3: Cross multiply
    3,364,110.40x = 5,046,938.34 × 967,974.88
  4. Step 4: Simplify right side
    3,364,110.40x = 4,885,309,534,028.90
  5. Step 5: Solve for x
    x = 4,885,309,534,028.90/3,364,110.40
  6. Step 6: Final answer
    x = 1,452,184.66

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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.