Home / 3,633,947.23-5,015,071.02-2,002,354.33

Finding the Fourth Proportional to 3,633,947.23, 5,015,071.02 and 2,002,354.33

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Solution

The fourth proportional to 3,633,947.23, 5,015,071.02 and 2,002,354.33 is: 2,763,372.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,947.23 : 5,015,071.02 = 2,002,354.33 : x
  2. Step 2: Convert to fraction form
    3,633,947.23/5,015,071.02 = 2,002,354.33/x
  3. Step 3: Cross multiply
    3,633,947.23x = 5,015,071.02 × 2,002,354.33
  4. Step 4: Simplify right side
    3,633,947.23x = 10,041,949,172,154.52
  5. Step 5: Solve for x
    x = 10,041,949,172,154.52/3,633,947.23
  6. Step 6: Final answer
    x = 2,763,372.32

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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.