Home / 4,093,288.57-5,646,995.62-3,003,666.85

Finding the Fourth Proportional to 4,093,288.57, 5,646,995.62 and 3,003,666.85

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Solution

The fourth proportional to 4,093,288.57, 5,646,995.62 and 3,003,666.85 is: 4,143,781.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,288.57 : 5,646,995.62 = 3,003,666.85 : x
  2. Step 2: Convert to fraction form
    4,093,288.57/5,646,995.62 = 3,003,666.85/x
  3. Step 3: Cross multiply
    4,093,288.57x = 5,646,995.62 × 3,003,666.85
  4. Step 4: Simplify right side
    4,093,288.57x = 16,961,693,545,889.20
  5. Step 5: Solve for x
    x = 16,961,693,545,889.20/4,093,288.57
  6. Step 6: Final answer
    x = 4,143,781.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.