Home / 6,843,222.62-9,443,887.43-3,745,748.51

Finding the Fourth Proportional to 6,843,222.62, 9,443,887.43 and 3,745,748.51

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Solution

The fourth proportional to 6,843,222.62, 9,443,887.43 and 3,745,748.51 is: 5,169,264.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,843,222.62 : 9,443,887.43 = 3,745,748.51 : x
  2. Step 2: Convert to fraction form
    6,843,222.62/9,443,887.43 = 3,745,748.51/x
  3. Step 3: Cross multiply
    6,843,222.62x = 9,443,887.43 × 3,745,748.51
  4. Step 4: Simplify right side
    6,843,222.62x = 35,374,427,269,530.23
  5. Step 5: Solve for x
    x = 35,374,427,269,530.23/6,843,222.62
  6. Step 6: Final answer
    x = 5,169,264.43

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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.