Home / 2,223,073-3,329,281.14-1,140,737.32

Finding the Fourth Proportional to 2,223,073, 3,329,281.14 and 1,140,737.32

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Solution

The fourth proportional to 2,223,073, 3,329,281.14 and 1,140,737.32 is: 1,708,371.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,223,073 : 3,329,281.14 = 1,140,737.32 : x
  2. Step 2: Convert to fraction form
    2,223,073/3,329,281.14 = 1,140,737.32/x
  3. Step 3: Cross multiply
    2,223,073x = 3,329,281.14 × 1,140,737.32
  4. Step 4: Simplify right side
    2,223,073x = 3,797,835,245,170.15
  5. Step 5: Solve for x
    x = 3,797,835,245,170.15/2,223,073
  6. Step 6: Final answer
    x = 1,708,371.81

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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.