Home / 2,698,233.72-3,723,572.25-1,474,558.02

Finding the Fourth Proportional to 2,698,233.72, 3,723,572.25 and 1,474,558.02

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Solution

The fourth proportional to 2,698,233.72, 3,723,572.25 and 1,474,558.02 is: 2,034,895.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,698,233.72 : 3,723,572.25 = 1,474,558.02 : x
  2. Step 2: Convert to fraction form
    2,698,233.72/3,723,572.25 = 1,474,558.02/x
  3. Step 3: Cross multiply
    2,698,233.72x = 3,723,572.25 × 1,474,558.02
  4. Step 4: Simplify right side
    2,698,233.72x = 5,490,623,324,286.95
  5. Step 5: Solve for x
    x = 5,490,623,324,286.95/2,698,233.72
  6. Step 6: Final answer
    x = 2,034,895.38

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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.