Home / 2,253,169.32-3,379,961.66-736,860.04

Finding the Fourth Proportional to 2,253,169.32, 3,379,961.66 and 736,860.04

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Solution

The fourth proportional to 2,253,169.32, 3,379,961.66 and 736,860.04 is: 1,105,357.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,169.32 : 3,379,961.66 = 736,860.04 : x
  2. Step 2: Convert to fraction form
    2,253,169.32/3,379,961.66 = 736,860.04/x
  3. Step 3: Cross multiply
    2,253,169.32x = 3,379,961.66 × 736,860.04
  4. Step 4: Simplify right side
    2,253,169.32x = 2,490,558,683,986.07
  5. Step 5: Solve for x
    x = 2,490,558,683,986.07/2,253,169.32
  6. Step 6: Final answer
    x = 1,105,357.98

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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.