Home / 2,023,127.10-3,033,815.85-1,011,858.30

Finding the Fourth Proportional to 2,023,127.10, 3,033,815.85 and 1,011,858.30

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Solution

The fourth proportional to 2,023,127.10, 3,033,815.85 and 1,011,858.30 is: 1,517,349.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,127.10 : 3,033,815.85 = 1,011,858.30 : x
  2. Step 2: Convert to fraction form
    2,023,127.10/3,033,815.85 = 1,011,858.30/x
  3. Step 3: Cross multiply
    2,023,127.10x = 3,033,815.85 × 1,011,858.30
  4. Step 4: Simplify right side
    2,023,127.10x = 3,069,791,748,494.06
  5. Step 5: Solve for x
    x = 3,069,791,748,494.06/2,023,127.10
  6. Step 6: Final answer
    x = 1,517,349.92

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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.