Home / 3,352,551.10-5,029,576.28-1,222,635.22

Finding the Fourth Proportional to 3,352,551.10, 5,029,576.28 and 1,222,635.22

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Solution

The fourth proportional to 3,352,551.10, 5,029,576.28 and 1,222,635.22 is: 1,834,226.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,551.10 : 5,029,576.28 = 1,222,635.22 : x
  2. Step 2: Convert to fraction form
    3,352,551.10/5,029,576.28 = 1,222,635.22/x
  3. Step 3: Cross multiply
    3,352,551.10x = 5,029,576.28 × 1,222,635.22
  4. Step 4: Simplify right side
    3,352,551.10x = 6,149,337,070,343.53
  5. Step 5: Solve for x
    x = 6,149,337,070,343.53/3,352,551.10
  6. Step 6: Final answer
    x = 1,834,226.20

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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.