Home / 2,995,623.20-4,493,434.80-2,033,472.80

Finding the Fourth Proportional to 2,995,623.20, 4,493,434.80 and 2,033,472.80

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Solution

The fourth proportional to 2,995,623.20, 4,493,434.80 and 2,033,472.80 is: 3,050,209.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,995,623.20 : 4,493,434.80 = 2,033,472.80 : x
  2. Step 2: Convert to fraction form
    2,995,623.20/4,493,434.80 = 2,033,472.80/x
  3. Step 3: Cross multiply
    2,995,623.20x = 4,493,434.80 × 2,033,472.80
  4. Step 4: Simplify right side
    2,995,623.20x = 9,137,277,444,373.44
  5. Step 5: Solve for x
    x = 9,137,277,444,373.44/2,995,623.20
  6. Step 6: Final answer
    x = 3,050,209.20

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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.