Home / 4,785,275.80-6,605,891.94-2,950,062.04

Finding the Fourth Proportional to 4,785,275.80, 6,605,891.94 and 2,950,062.04

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Solution

The fourth proportional to 4,785,275.80, 6,605,891.94 and 2,950,062.04 is: 4,072,448.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,785,275.80 : 6,605,891.94 = 2,950,062.04 : x
  2. Step 2: Convert to fraction form
    4,785,275.80/6,605,891.94 = 2,950,062.04/x
  3. Step 3: Cross multiply
    4,785,275.80x = 6,605,891.94 × 2,950,062.04
  4. Step 4: Simplify right side
    4,785,275.80x = 19,487,791,052,535.96
  5. Step 5: Solve for x
    x = 19,487,791,052,535.96/4,785,275.80
  6. Step 6: Final answer
    x = 4,072,448.88

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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.