Home / 3,670,614.03-5,065,306.47-2,039,124.09

Finding the Fourth Proportional to 3,670,614.03, 5,065,306.47 and 2,039,124.09

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Solution

The fourth proportional to 3,670,614.03, 5,065,306.47 and 2,039,124.09 is: 2,813,912.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,614.03 : 5,065,306.47 = 2,039,124.09 : x
  2. Step 2: Convert to fraction form
    3,670,614.03/5,065,306.47 = 2,039,124.09/x
  3. Step 3: Cross multiply
    3,670,614.03x = 5,065,306.47 × 2,039,124.09
  4. Step 4: Simplify right side
    3,670,614.03x = 10,328,788,446,209.86
  5. Step 5: Solve for x
    x = 10,328,788,446,209.86/3,670,614.03
  6. Step 6: Final answer
    x = 2,813,912.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.