Home / 3,169,747.23-4,756,890.96-1,349,388.44

Finding the Fourth Proportional to 3,169,747.23, 4,756,890.96 and 1,349,388.44

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Solution

The fourth proportional to 3,169,747.23, 4,756,890.96 and 1,349,388.44 is: 2,025,049.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,169,747.23 : 4,756,890.96 = 1,349,388.44 : x
  2. Step 2: Convert to fraction form
    3,169,747.23/4,756,890.96 = 1,349,388.44/x
  3. Step 3: Cross multiply
    3,169,747.23x = 4,756,890.96 × 1,349,388.44
  4. Step 4: Simplify right side
    3,169,747.23x = 6,418,893,683,656.73
  5. Step 5: Solve for x
    x = 6,418,893,683,656.73/3,169,747.23
  6. Step 6: Final answer
    x = 2,025,049.07

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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.