Home / 3,251,118.97-4,875,706.16-2,038,537.36

Finding the Fourth Proportional to 3,251,118.97, 4,875,706.16 and 2,038,537.36

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Solution

The fourth proportional to 3,251,118.97, 4,875,706.16 and 2,038,537.36 is: 3,057,196.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,118.97 : 4,875,706.16 = 2,038,537.36 : x
  2. Step 2: Convert to fraction form
    3,251,118.97/4,875,706.16 = 2,038,537.36/x
  3. Step 3: Cross multiply
    3,251,118.97x = 4,875,706.16 × 2,038,537.36
  4. Step 4: Simplify right side
    3,251,118.97x = 9,939,309,163,542.14
  5. Step 5: Solve for x
    x = 9,939,309,163,542.14/3,251,118.97
  6. Step 6: Final answer
    x = 3,057,196.39

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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.