Home / 3,199,558.40-4,799,337.60-2,349,252.80

Finding the Fourth Proportional to 3,199,558.40, 4,799,337.60 and 2,349,252.80

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Solution

The fourth proportional to 3,199,558.40, 4,799,337.60 and 2,349,252.80 is: 3,523,879.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,199,558.40 : 4,799,337.60 = 2,349,252.80 : x
  2. Step 2: Convert to fraction form
    3,199,558.40/4,799,337.60 = 2,349,252.80/x
  3. Step 3: Cross multiply
    3,199,558.40x = 4,799,337.60 × 2,349,252.80
  4. Step 4: Simplify right side
    3,199,558.40x = 11,274,857,294,945.28
  5. Step 5: Solve for x
    x = 11,274,857,294,945.28/3,199,558.40
  6. Step 6: Final answer
    x = 3,523,879.20

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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.