Home / 3,269,251.41-4,903,827.78-1,470,864.90

Finding the Fourth Proportional to 3,269,251.41, 4,903,827.78 and 1,470,864.90

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Solution

The fourth proportional to 3,269,251.41, 4,903,827.78 and 1,470,864.90 is: 2,206,275.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,251.41 : 4,903,827.78 = 1,470,864.90 : x
  2. Step 2: Convert to fraction form
    3,269,251.41/4,903,827.78 = 1,470,864.90/x
  3. Step 3: Cross multiply
    3,269,251.41x = 4,903,827.78 × 1,470,864.90
  4. Step 4: Simplify right side
    3,269,251.41x = 7,212,868,157,246.92
  5. Step 5: Solve for x
    x = 7,212,868,157,246.92/3,269,251.41
  6. Step 6: Final answer
    x = 2,206,275.15

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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.