Home / 4,272,264.24-5,895,733.38-2,338,648.36

Finding the Fourth Proportional to 4,272,264.24, 5,895,733.38 and 2,338,648.36

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Solution

The fourth proportional to 4,272,264.24, 5,895,733.38 and 2,338,648.36 is: 3,227,339.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,272,264.24 : 5,895,733.38 = 2,338,648.36 : x
  2. Step 2: Convert to fraction form
    4,272,264.24/5,895,733.38 = 2,338,648.36/x
  3. Step 3: Cross multiply
    4,272,264.24x = 5,895,733.38 × 2,338,648.36
  4. Step 4: Simplify right side
    4,272,264.24x = 13,788,047,200,134.26
  5. Step 5: Solve for x
    x = 13,788,047,200,134.26/4,272,264.24
  6. Step 6: Final answer
    x = 3,227,339.51

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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.