Home / 5,083,964.28-7,625,939.98-1,297,447.24

Finding the Fourth Proportional to 5,083,964.28, 7,625,939.98 and 1,297,447.24

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Solution

The fourth proportional to 5,083,964.28, 7,625,939.98 and 1,297,447.24 is: 1,946,169.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,083,964.28 : 7,625,939.98 = 1,297,447.24 : x
  2. Step 2: Convert to fraction form
    5,083,964.28/7,625,939.98 = 1,297,447.24/x
  3. Step 3: Cross multiply
    5,083,964.28x = 7,625,939.98 × 1,297,447.24
  4. Step 4: Simplify right side
    5,083,964.28x = 9,894,254,779,456.66
  5. Step 5: Solve for x
    x = 9,894,254,779,456.66/5,083,964.28
  6. Step 6: Final answer
    x = 1,946,169.22

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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.