Home / 3,572,407.29-4,929,566.38-2,023,359.82

Finding the Fourth Proportional to 3,572,407.29, 4,929,566.38 and 2,023,359.82

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Solution

The fourth proportional to 3,572,407.29, 4,929,566.38 and 2,023,359.82 is: 2,792,035.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,572,407.29 : 4,929,566.38 = 2,023,359.82 : x
  2. Step 2: Convert to fraction form
    3,572,407.29/4,929,566.38 = 2,023,359.82/x
  3. Step 3: Cross multiply
    3,572,407.29x = 4,929,566.38 × 2,023,359.82
  4. Step 4: Simplify right side
    3,572,407.29x = 9,974,286,525,932.54
  5. Step 5: Solve for x
    x = 9,974,286,525,932.54/3,572,407.29
  6. Step 6: Final answer
    x = 2,792,035.09

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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.