Home / 3,331,670.31-4,997,506.18-1,201,754.22

Finding the Fourth Proportional to 3,331,670.31, 4,997,506.18 and 1,201,754.22

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Solution

The fourth proportional to 3,331,670.31, 4,997,506.18 and 1,201,754.22 is: 1,802,631.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,670.31 : 4,997,506.18 = 1,201,754.22 : x
  2. Step 2: Convert to fraction form
    3,331,670.31/4,997,506.18 = 1,201,754.22/x
  3. Step 3: Cross multiply
    3,331,670.31x = 4,997,506.18 × 1,201,754.22
  4. Step 4: Simplify right side
    3,331,670.31x = 6,005,774,138,286.69
  5. Step 5: Solve for x
    x = 6,005,774,138,286.69/3,331,670.31
  6. Step 6: Final answer
    x = 1,802,631.59

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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.