Home / 2,023,131.10-3,033,821.85-1,011,862.30

Finding the Fourth Proportional to 2,023,131.10, 3,033,821.85 and 1,011,862.30

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Solution

The fourth proportional to 2,023,131.10, 3,033,821.85 and 1,011,862.30 is: 1,517,355.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,131.10 : 3,033,821.85 = 1,011,862.30 : x
  2. Step 2: Convert to fraction form
    2,023,131.10/3,033,821.85 = 1,011,862.30/x
  3. Step 3: Cross multiply
    2,023,131.10x = 3,033,821.85 × 1,011,862.30
  4. Step 4: Simplify right side
    2,023,131.10x = 3,069,809,954,931.26
  5. Step 5: Solve for x
    x = 3,069,809,954,931.26/2,023,131.10
  6. Step 6: Final answer
    x = 1,517,355.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.