Home / 2,275,866.77-3,414,292.24-1,210,754.03

Finding the Fourth Proportional to 2,275,866.77, 3,414,292.24 and 1,210,754.03

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Solution

The fourth proportional to 2,275,866.77, 3,414,292.24 and 1,210,754.03 is: 1,816,392.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,866.77 : 3,414,292.24 = 1,210,754.03 : x
  2. Step 2: Convert to fraction form
    2,275,866.77/3,414,292.24 = 1,210,754.03/x
  3. Step 3: Cross multiply
    2,275,866.77x = 3,414,292.24 × 1,210,754.03
  4. Step 4: Simplify right side
    2,275,866.77x = 4,133,868,094,686.57
  5. Step 5: Solve for x
    x = 4,133,868,094,686.57/2,275,866.77
  6. Step 6: Final answer
    x = 1,816,392.83

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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.