Home / 2,392,299.24-3,301,280.70-1,359,942.72

Finding the Fourth Proportional to 2,392,299.24, 3,301,280.70 and 1,359,942.72

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Solution

The fourth proportional to 2,392,299.24, 3,301,280.70 and 1,359,942.72 is: 1,876,668.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,299.24 : 3,301,280.70 = 1,359,942.72 : x
  2. Step 2: Convert to fraction form
    2,392,299.24/3,301,280.70 = 1,359,942.72/x
  3. Step 3: Cross multiply
    2,392,299.24x = 3,301,280.70 × 1,359,942.72
  4. Step 4: Simplify right side
    2,392,299.24x = 4,489,552,654,641.50
  5. Step 5: Solve for x
    x = 4,489,552,654,641.50/2,392,299.24
  6. Step 6: Final answer
    x = 1,876,668.51

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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.