Home / 2,944,711.76-4,417,123-922,910.92

Finding the Fourth Proportional to 2,944,711.76, 4,417,123 and 922,910.92

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Solution

The fourth proportional to 2,944,711.76, 4,417,123 and 922,910.92 is: 1,384,383.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,711.76 : 4,417,123 = 922,910.92 : x
  2. Step 2: Convert to fraction form
    2,944,711.76/4,417,123 = 922,910.92/x
  3. Step 3: Cross multiply
    2,944,711.76x = 4,417,123 × 922,910.92
  4. Step 4: Simplify right side
    2,944,711.76x = 4,076,611,051,683.16
  5. Step 5: Solve for x
    x = 4,076,611,051,683.16/2,944,711.76
  6. Step 6: Final answer
    x = 1,384,383.73

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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.