Home / 7,969,844.92-11,953,484.26-2,288,777.08

Finding the Fourth Proportional to 7,969,844.92, 11,953,484.26 and 2,288,777.08

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Solution

The fourth proportional to 7,969,844.92, 11,953,484.26 and 2,288,777.08 is: 3,432,797.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,969,844.92 : 11,953,484.26 = 2,288,777.08 : x
  2. Step 2: Convert to fraction form
    7,969,844.92/11,953,484.26 = 2,288,777.08/x
  3. Step 3: Cross multiply
    7,969,844.92x = 11,953,484.26 × 2,288,777.08
  4. Step 4: Simplify right side
    7,969,844.92x = 27,358,860,800,428.76
  5. Step 5: Solve for x
    x = 27,358,860,800,428.76/7,969,844.92
  6. Step 6: Final answer
    x = 3,432,797.13

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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.