Home / 4,315,918.06-5,956,016.34-2,382,180.18

Finding the Fourth Proportional to 4,315,918.06, 5,956,016.34 and 2,382,180.18

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Solution

The fourth proportional to 4,315,918.06, 5,956,016.34 and 2,382,180.18 is: 3,287,435.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,315,918.06 : 5,956,016.34 = 2,382,180.18 : x
  2. Step 2: Convert to fraction form
    4,315,918.06/5,956,016.34 = 2,382,180.18/x
  3. Step 3: Cross multiply
    4,315,918.06x = 5,956,016.34 × 2,382,180.18
  4. Step 4: Simplify right side
    4,315,918.06x = 14,188,304,090,304.73
  5. Step 5: Solve for x
    x = 14,188,304,090,304.73/4,315,918.06
  6. Step 6: Final answer
    x = 3,287,435.92

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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.