Home / 7,942,679.24-10,960,551.86-4,410,255.87

Finding the Fourth Proportional to 7,942,679.24, 10,960,551.86 and 4,410,255.87

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Solution

The fourth proportional to 7,942,679.24, 10,960,551.86 and 4,410,255.87 is: 6,085,961.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,942,679.24 : 10,960,551.86 = 4,410,255.87 : x
  2. Step 2: Convert to fraction form
    7,942,679.24/10,960,551.86 = 4,410,255.87/x
  3. Step 3: Cross multiply
    7,942,679.24x = 10,960,551.86 × 4,410,255.87
  4. Step 4: Simplify right side
    7,942,679.24x = 48,338,838,156,953.14
  5. Step 5: Solve for x
    x = 48,338,838,156,953.14/7,942,679.24
  6. Step 6: Final answer
    x = 6,085,961.26

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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.