Home / 3,012,911.52-4,535,656-2,744,763.04

Finding the Fourth Proportional to 3,012,911.52, 4,535,656 and 2,744,763.04

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Solution

The fourth proportional to 3,012,911.52, 4,535,656 and 2,744,763.04 is: 4,131,983.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,012,911.52 : 4,535,656 = 2,744,763.04 : x
  2. Step 2: Convert to fraction form
    3,012,911.52/4,535,656 = 2,744,763.04/x
  3. Step 3: Cross multiply
    3,012,911.52x = 4,535,656 × 2,744,763.04
  4. Step 4: Simplify right side
    3,012,911.52x = 12,449,300,950,954.24
  5. Step 5: Solve for x
    x = 12,449,300,950,954.24/3,012,911.52
  6. Step 6: Final answer
    x = 4,131,983.59

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.