Home / 2,017,036.55-3,022,110.30-949,889.90

Finding the Fourth Proportional to 2,017,036.55, 3,022,110.30 and 949,889.90

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Solution

The fourth proportional to 2,017,036.55, 3,022,110.30 and 949,889.90 is: 1,423,212.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,036.55 : 3,022,110.30 = 949,889.90 : x
  2. Step 2: Convert to fraction form
    2,017,036.55/3,022,110.30 = 949,889.90/x
  3. Step 3: Cross multiply
    2,017,036.55x = 3,022,110.30 × 949,889.90
  4. Step 4: Simplify right side
    2,017,036.55x = 2,870,672,050,655.97
  5. Step 5: Solve for x
    x = 2,870,672,050,655.97/2,017,036.55
  6. Step 6: Final answer
    x = 1,423,212.71

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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.