Home / 4,181,764.73-6,272,647.46-1,486,196.30

Finding the Fourth Proportional to 4,181,764.73, 6,272,647.46 and 1,486,196.30

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Solution

The fourth proportional to 4,181,764.73, 6,272,647.46 and 1,486,196.30 is: 2,229,294.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,181,764.73 : 6,272,647.46 = 1,486,196.30 : x
  2. Step 2: Convert to fraction form
    4,181,764.73/6,272,647.46 = 1,486,196.30/x
  3. Step 3: Cross multiply
    4,181,764.73x = 6,272,647.46 × 1,486,196.30
  4. Step 4: Simplify right side
    4,181,764.73x = 9,322,385,460,080.27
  5. Step 5: Solve for x
    x = 9,322,385,460,080.27/4,181,764.73
  6. Step 6: Final answer
    x = 2,229,294.59

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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.