Home / 4,334,279.97-6,502,351.69-1,260,324.21

Finding the Fourth Proportional to 4,334,279.97, 6,502,351.69 and 1,260,324.21

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Solution

The fourth proportional to 4,334,279.97, 6,502,351.69 and 1,260,324.21 is: 1,890,757.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334,279.97 : 6,502,351.69 = 1,260,324.21 : x
  2. Step 2: Convert to fraction form
    4,334,279.97/6,502,351.69 = 1,260,324.21/x
  3. Step 3: Cross multiply
    4,334,279.97x = 6,502,351.69 × 1,260,324.21
  4. Step 4: Simplify right side
    4,334,279.97x = 8,195,071,282,800.64
  5. Step 5: Solve for x
    x = 8,195,071,282,800.64/4,334,279.97
  6. Step 6: Final answer
    x = 1,890,757.25

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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.