Home / 2,295,279.80-3,438,983.10-1,094,616.80

Finding the Fourth Proportional to 2,295,279.80, 3,438,983.10 and 1,094,616.80

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Solution

The fourth proportional to 2,295,279.80, 3,438,983.10 and 1,094,616.80 is: 1,640,047.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,279.80 : 3,438,983.10 = 1,094,616.80 : x
  2. Step 2: Convert to fraction form
    2,295,279.80/3,438,983.10 = 1,094,616.80/x
  3. Step 3: Cross multiply
    2,295,279.80x = 3,438,983.10 × 1,094,616.80
  4. Step 4: Simplify right side
    2,295,279.80x = 3,764,368,676,176.08
  5. Step 5: Solve for x
    x = 3,764,368,676,176.08/2,295,279.80
  6. Step 6: Final answer
    x = 1,640,047.84

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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.