Home / 3,287,265.24-4,536,876.24-1,891,797.24

Finding the Fourth Proportional to 3,287,265.24, 4,536,876.24 and 1,891,797.24

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Solution

The fourth proportional to 3,287,265.24, 4,536,876.24 and 1,891,797.24 is: 2,610,939.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,287,265.24 : 4,536,876.24 = 1,891,797.24 : x
  2. Step 2: Convert to fraction form
    3,287,265.24/4,536,876.24 = 1,891,797.24/x
  3. Step 3: Cross multiply
    3,287,265.24x = 4,536,876.24 × 1,891,797.24
  4. Step 4: Simplify right side
    3,287,265.24x = 8,582,849,949,053.58
  5. Step 5: Solve for x
    x = 8,582,849,949,053.58/3,287,265.24
  6. Step 6: Final answer
    x = 2,610,939.28

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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.