Home / 2,720,094.82-3,753,738.66-1,496,479.66

Finding the Fourth Proportional to 2,720,094.82, 3,753,738.66 and 1,496,479.66

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Solution

The fourth proportional to 2,720,094.82, 3,753,738.66 and 1,496,479.66 is: 2,065,146.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,720,094.82 : 3,753,738.66 = 1,496,479.66 : x
  2. Step 2: Convert to fraction form
    2,720,094.82/3,753,738.66 = 1,496,479.66/x
  3. Step 3: Cross multiply
    2,720,094.82x = 3,753,738.66 × 1,496,479.66
  4. Step 4: Simplify right side
    2,720,094.82x = 5,617,393,553,645.66
  5. Step 5: Solve for x
    x = 5,617,393,553,645.66/2,720,094.82
  6. Step 6: Final answer
    x = 2,065,146.23

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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.