Home / 4,965,944.76-7,448,862.06-3,500,960.40

Finding the Fourth Proportional to 4,965,944.76, 7,448,862.06 and 3,500,960.40

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Solution

The fourth proportional to 4,965,944.76, 7,448,862.06 and 3,500,960.40 is: 5,251,401.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,965,944.76 : 7,448,862.06 = 3,500,960.40 : x
  2. Step 2: Convert to fraction form
    4,965,944.76/7,448,862.06 = 3,500,960.40/x
  3. Step 3: Cross multiply
    4,965,944.76x = 7,448,862.06 × 3,500,960.40
  4. Step 4: Simplify right side
    4,965,944.76x = 26,078,171,097,122.42
  5. Step 5: Solve for x
    x = 26,078,171,097,122.42/4,965,944.76
  6. Step 6: Final answer
    x = 5,251,401.77

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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.