Home / 3,870,049.70-5,805,775.24-1,594,309.45

Finding the Fourth Proportional to 3,870,049.70, 5,805,775.24 and 1,594,309.45

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Solution

The fourth proportional to 3,870,049.70, 5,805,775.24 and 1,594,309.45 is: 2,391,752.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,870,049.70 : 5,805,775.24 = 1,594,309.45 : x
  2. Step 2: Convert to fraction form
    3,870,049.70/5,805,775.24 = 1,594,309.45/x
  3. Step 3: Cross multiply
    3,870,049.70x = 5,805,775.24 × 1,594,309.45
  4. Step 4: Simplify right side
    3,870,049.70x = 9,256,202,329,708.02
  5. Step 5: Solve for x
    x = 9,256,202,329,708.02/3,870,049.70
  6. Step 6: Final answer
    x = 2,391,752.83

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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.