Home / 3,655,737.56-5,045,091.14-2,205,401.88

Finding the Fourth Proportional to 3,655,737.56, 5,045,091.14 and 2,205,401.88

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Solution

The fourth proportional to 3,655,737.56, 5,045,091.14 and 2,205,401.88 is: 3,043,559.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,737.56 : 5,045,091.14 = 2,205,401.88 : x
  2. Step 2: Convert to fraction form
    3,655,737.56/5,045,091.14 = 2,205,401.88/x
  3. Step 3: Cross multiply
    3,655,737.56x = 5,045,091.14 × 2,205,401.88
  4. Step 4: Simplify right side
    3,655,737.56x = 11,126,453,509,359.94
  5. Step 5: Solve for x
    x = 11,126,453,509,359.94/3,655,737.56
  6. Step 6: Final answer
    x = 3,043,559.15

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.