Home / 2,835,886.24-3,914,332.32-1,612,851.04

Finding the Fourth Proportional to 2,835,886.24, 3,914,332.32 and 1,612,851.04

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Solution

The fourth proportional to 2,835,886.24, 3,914,332.32 and 1,612,851.04 is: 2,226,194.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,886.24 : 3,914,332.32 = 1,612,851.04 : x
  2. Step 2: Convert to fraction form
    2,835,886.24/3,914,332.32 = 1,612,851.04/x
  3. Step 3: Cross multiply
    2,835,886.24x = 3,914,332.32 × 1,612,851.04
  4. Step 4: Simplify right side
    2,835,886.24x = 6,313,234,953,217.61
  5. Step 5: Solve for x
    x = 6,313,234,953,217.61/2,835,886.24
  6. Step 6: Final answer
    x = 2,226,194.71

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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.