Home / 3,018,594.44-4,527,891.68-2,069,086.52

Finding the Fourth Proportional to 3,018,594.44, 4,527,891.68 and 2,069,086.52

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Solution

The fourth proportional to 3,018,594.44, 4,527,891.68 and 2,069,086.52 is: 3,103,629.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,018,594.44 : 4,527,891.68 = 2,069,086.52 : x
  2. Step 2: Convert to fraction form
    3,018,594.44/4,527,891.68 = 2,069,086.52/x
  3. Step 3: Cross multiply
    3,018,594.44x = 4,527,891.68 × 2,069,086.52
  4. Step 4: Simplify right side
    3,018,594.44x = 9,368,599,640,082.45
  5. Step 5: Solve for x
    x = 9,368,599,640,082.45/3,018,594.44
  6. Step 6: Final answer
    x = 3,103,629.79

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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.