Home / 5,548,576.02-7,653,969.09-4,517,193.30

Finding the Fourth Proportional to 5,548,576.02, 7,653,969.09 and 4,517,193.30

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Solution

The fourth proportional to 5,548,576.02, 7,653,969.09 and 4,517,193.30 is: 6,231,230.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,548,576.02 : 7,653,969.09 = 4,517,193.30 : x
  2. Step 2: Convert to fraction form
    5,548,576.02/7,653,969.09 = 4,517,193.30/x
  3. Step 3: Cross multiply
    5,548,576.02x = 7,653,969.09 × 4,517,193.30
  4. Step 4: Simplify right side
    5,548,576.02x = 34,574,457,891,755.09
  5. Step 5: Solve for x
    x = 34,574,457,891,755.09/5,548,576.02
  6. Step 6: Final answer
    x = 6,231,230.82

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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.