Home / 4,273,814.79-5,897,842.88-2,340,040.23

Finding the Fourth Proportional to 4,273,814.79, 5,897,842.88 and 2,340,040.23

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Solution

The fourth proportional to 4,273,814.79, 5,897,842.88 and 2,340,040.23 is: 3,229,243.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,814.79 : 5,897,842.88 = 2,340,040.23 : x
  2. Step 2: Convert to fraction form
    4,273,814.79/5,897,842.88 = 2,340,040.23/x
  3. Step 3: Cross multiply
    4,273,814.79x = 5,897,842.88 × 2,340,040.23
  4. Step 4: Simplify right side
    4,273,814.79x = 13,801,189,597,718.86
  5. Step 5: Solve for x
    x = 13,801,189,597,718.86/4,273,814.79
  6. Step 6: Final answer
    x = 3,229,243.73

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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.