Home / 2,698,034.30-3,723,130.44-1,474,349.85

Finding the Fourth Proportional to 2,698,034.30, 3,723,130.44 and 1,474,349.85

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Solution

The fourth proportional to 2,698,034.30, 3,723,130.44 and 1,474,349.85 is: 2,034,517.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,698,034.30 : 3,723,130.44 = 1,474,349.85 : x
  2. Step 2: Convert to fraction form
    2,698,034.30/3,723,130.44 = 1,474,349.85/x
  3. Step 3: Cross multiply
    2,698,034.30x = 3,723,130.44 × 1,474,349.85
  4. Step 4: Simplify right side
    2,698,034.30x = 5,489,196,805,744.43
  5. Step 5: Solve for x
    x = 5,489,196,805,744.43/2,698,034.30
  6. Step 6: Final answer
    x = 2,034,517.06

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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.