Home / 4,102,371.51-5,661,332.51-2,266,872.23

Finding the Fourth Proportional to 4,102,371.51, 5,661,332.51 and 2,266,872.23

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Solution

The fourth proportional to 4,102,371.51, 5,661,332.51 and 2,266,872.23 is: 3,128,316.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,102,371.51 : 5,661,332.51 = 2,266,872.23 : x
  2. Step 2: Convert to fraction form
    4,102,371.51/5,661,332.51 = 2,266,872.23/x
  3. Step 3: Cross multiply
    4,102,371.51x = 5,661,332.51 × 2,266,872.23
  4. Step 4: Simplify right side
    4,102,371.51x = 12,833,517,412,074.17
  5. Step 5: Solve for x
    x = 12,833,517,412,074.17/4,102,371.51
  6. Step 6: Final answer
    x = 3,128,316.73

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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.