Home / 1,466,576.10-2,200,848.30-667,446.30

Finding the Fourth Proportional to 1,466,576.10, 2,200,848.30 and 667,446.30

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Solution

The fourth proportional to 1,466,576.10, 2,200,848.30 and 667,446.30 is: 1,001,617.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,576.10 : 2,200,848.30 = 667,446.30 : x
  2. Step 2: Convert to fraction form
    1,466,576.10/2,200,848.30 = 667,446.30/x
  3. Step 3: Cross multiply
    1,466,576.10x = 2,200,848.30 × 667,446.30
  4. Step 4: Simplify right side
    1,466,576.10x = 1,468,948,054,696.29
  5. Step 5: Solve for x
    x = 1,468,948,054,696.29/1,466,576.10
  6. Step 6: Final answer
    x = 1,001,617.34

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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.