Home / 2,201,751.65-3,303,468.14-854,859.95

Finding the Fourth Proportional to 2,201,751.65, 3,303,468.14 and 854,859.95

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Solution

The fourth proportional to 2,201,751.65, 3,303,468.14 and 854,859.95 is: 1,282,616.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,751.65 : 3,303,468.14 = 854,859.95 : x
  2. Step 2: Convert to fraction form
    2,201,751.65/3,303,468.14 = 854,859.95/x
  3. Step 3: Cross multiply
    2,201,751.65x = 3,303,468.14 × 854,859.95
  4. Step 4: Simplify right side
    2,201,751.65x = 2,824,002,588,195.35
  5. Step 5: Solve for x
    x = 2,824,002,588,195.35/2,201,751.65
  6. Step 6: Final answer
    x = 1,282,616.32

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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.