Home / 2,944,466.38-4,416,700.20-922,709.80

Finding the Fourth Proportional to 2,944,466.38, 4,416,700.20 and 922,709.80

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Solution

The fourth proportional to 2,944,466.38, 4,416,700.20 and 922,709.80 is: 1,384,064.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,466.38 : 4,416,700.20 = 922,709.80 : x
  2. Step 2: Convert to fraction form
    2,944,466.38/4,416,700.20 = 922,709.80/x
  3. Step 3: Cross multiply
    2,944,466.38x = 4,416,700.20 × 922,709.80
  4. Step 4: Simplify right side
    2,944,466.38x = 4,075,332,558,201.96
  5. Step 5: Solve for x
    x = 4,075,332,558,201.96/2,944,466.38
  6. Step 6: Final answer
    x = 1,384,064.90

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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.