Home / 4,309,143.57-5,946,659.52-2,375,473.34

Finding the Fourth Proportional to 4,309,143.57, 5,946,659.52 and 2,375,473.34

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Solution

The fourth proportional to 4,309,143.57, 5,946,659.52 and 2,375,473.34 is: 3,278,176.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,143.57 : 5,946,659.52 = 2,375,473.34 : x
  2. Step 2: Convert to fraction form
    4,309,143.57/5,946,659.52 = 2,375,473.34/x
  3. Step 3: Cross multiply
    4,309,143.57x = 5,946,659.52 × 2,375,473.34
  4. Step 4: Simplify right side
    4,309,143.57x = 14,126,131,157,775.82
  5. Step 5: Solve for x
    x = 14,126,131,157,775.82/4,309,143.57
  6. Step 6: Final answer
    x = 3,278,176.03

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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.