Home / 3,799,263.28-5,699,960.34-1,526,383.72

Finding the Fourth Proportional to 3,799,263.28, 5,699,960.34 and 1,526,383.72

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Solution

The fourth proportional to 3,799,263.28, 5,699,960.34 and 1,526,383.72 is: 2,290,003.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,799,263.28 : 5,699,960.34 = 1,526,383.72 : x
  2. Step 2: Convert to fraction form
    3,799,263.28/5,699,960.34 = 1,526,383.72/x
  3. Step 3: Cross multiply
    3,799,263.28x = 5,699,960.34 × 1,526,383.72
  4. Step 4: Simplify right side
    3,799,263.28x = 8,700,326,647,122.81
  5. Step 5: Solve for x
    x = 8,700,326,647,122.81/3,799,263.28
  6. Step 6: Final answer
    x = 2,290,003.62

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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.