Home / 2,944,934.40-4,414,809.60-1,995,225.60

Finding the Fourth Proportional to 2,944,934.40, 4,414,809.60 and 1,995,225.60

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Solution

The fourth proportional to 2,944,934.40, 4,414,809.60 and 1,995,225.60 is: 2,991,082.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,934.40 : 4,414,809.60 = 1,995,225.60 : x
  2. Step 2: Convert to fraction form
    2,944,934.40/4,414,809.60 = 1,995,225.60/x
  3. Step 3: Cross multiply
    2,944,934.40x = 4,414,809.60 × 1,995,225.60
  4. Step 4: Simplify right side
    2,944,934.40x = 8,808,541,133,045.76
  5. Step 5: Solve for x
    x = 8,808,541,133,045.76/2,944,934.40
  6. Step 6: Final answer
    x = 2,991,082.29

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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.