Home / 2,331,712.98-3,497,694.89-734,401.08

Finding the Fourth Proportional to 2,331,712.98, 3,497,694.89 and 734,401.08

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Solution

The fourth proportional to 2,331,712.98, 3,497,694.89 and 734,401.08 is: 1,101,641.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,712.98 : 3,497,694.89 = 734,401.08 : x
  2. Step 2: Convert to fraction form
    2,331,712.98/3,497,694.89 = 734,401.08/x
  3. Step 3: Cross multiply
    2,331,712.98x = 3,497,694.89 × 734,401.08
  4. Step 4: Simplify right side
    2,331,712.98x = 2,568,710,901,054.48
  5. Step 5: Solve for x
    x = 2,568,710,901,054.48/2,331,712.98
  6. Step 6: Final answer
    x = 1,101,641.12

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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.