Home / 7,481,334.15-11,220,372.32-2,016,301.41

Finding the Fourth Proportional to 7,481,334.15, 11,220,372.32 and 2,016,301.41

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Solution

The fourth proportional to 7,481,334.15, 11,220,372.32 and 2,016,301.41 is: 3,024,013.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,481,334.15 : 11,220,372.32 = 2,016,301.41 : x
  2. Step 2: Convert to fraction form
    7,481,334.15/11,220,372.32 = 2,016,301.41/x
  3. Step 3: Cross multiply
    7,481,334.15x = 11,220,372.32 × 2,016,301.41
  4. Step 4: Simplify right side
    7,481,334.15x = 22,623,652,519,459.46
  5. Step 5: Solve for x
    x = 22,623,652,519,459.46/7,481,334.15
  6. Step 6: Final answer
    x = 3,024,013.11

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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.