Home / 1,491,558.10-2,237,425.56-467,080

Finding the Fourth Proportional to 1,491,558.10, 2,237,425.56 and 467,080

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Solution

The fourth proportional to 1,491,558.10, 2,237,425.56 and 467,080 is: 700,647.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,491,558.10 : 2,237,425.56 = 467,080 : x
  2. Step 2: Convert to fraction form
    1,491,558.10/2,237,425.56 = 467,080/x
  3. Step 3: Cross multiply
    1,491,558.10x = 2,237,425.56 × 467,080
  4. Step 4: Simplify right side
    1,491,558.10x = 1,045,056,730,564.80
  5. Step 5: Solve for x
    x = 1,045,056,730,564.80/1,491,558.10
  6. Step 6: Final answer
    x = 700,647.69

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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.