Home / 2,432,224.66-3,356,365.38-1,329,635.09

Finding the Fourth Proportional to 2,432,224.66, 3,356,365.38 and 1,329,635.09

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Solution

The fourth proportional to 2,432,224.66, 3,356,365.38 and 1,329,635.09 is: 1,834,839.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,224.66 : 3,356,365.38 = 1,329,635.09 : x
  2. Step 2: Convert to fraction form
    2,432,224.66/3,356,365.38 = 1,329,635.09/x
  3. Step 3: Cross multiply
    2,432,224.66x = 3,356,365.38 × 1,329,635.09
  4. Step 4: Simplify right side
    2,432,224.66x = 4,462,741,184,109.18
  5. Step 5: Solve for x
    x = 4,462,741,184,109.18/2,432,224.66
  6. Step 6: Final answer
    x = 1,834,839.21

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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.