Home / 2,010,463.40-3,015,111.90-730,922.60

Finding the Fourth Proportional to 2,010,463.40, 3,015,111.90 and 730,922.60

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Solution

The fourth proportional to 2,010,463.40, 3,015,111.90 and 730,922.60 is: 1,096,171.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,463.40 : 3,015,111.90 = 730,922.60 : x
  2. Step 2: Convert to fraction form
    2,010,463.40/3,015,111.90 = 730,922.60/x
  3. Step 3: Cross multiply
    2,010,463.40x = 3,015,111.90 × 730,922.60
  4. Step 4: Simplify right side
    2,010,463.40x = 2,203,813,429,238.94
  5. Step 5: Solve for x
    x = 2,203,813,429,238.94/2,010,463.40
  6. Step 6: Final answer
    x = 1,096,171.87

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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.