Home / 3,331,266.96-4,597,147.44-1,803,372.96

Finding the Fourth Proportional to 3,331,266.96, 4,597,147.44 and 1,803,372.96

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Solution

The fourth proportional to 3,331,266.96, 4,597,147.44 and 1,803,372.96 is: 2,488,654.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,266.96 : 4,597,147.44 = 1,803,372.96 : x
  2. Step 2: Convert to fraction form
    3,331,266.96/4,597,147.44 = 1,803,372.96/x
  3. Step 3: Cross multiply
    3,331,266.96x = 4,597,147.44 × 1,803,372.96
  4. Step 4: Simplify right side
    3,331,266.96x = 8,290,371,386,429.22
  5. Step 5: Solve for x
    x = 8,290,371,386,429.22/3,331,266.96
  6. Step 6: Final answer
    x = 2,488,654.16

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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.