Home / 735,672.96-1,103,513.04-223,342.56

Finding the Fourth Proportional to 735,672.96, 1,103,513.04 and 223,342.56

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Solution

The fourth proportional to 735,672.96, 1,103,513.04 and 223,342.56 is: 335,014.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,672.96 : 1,103,513.04 = 223,342.56 : x
  2. Step 2: Convert to fraction form
    735,672.96/1,103,513.04 = 223,342.56/x
  3. Step 3: Cross multiply
    735,672.96x = 1,103,513.04 × 223,342.56
  4. Step 4: Simplify right side
    735,672.96x = 246,461,427,346.98
  5. Step 5: Solve for x
    x = 246,461,427,346.98/735,672.96
  6. Step 6: Final answer
    x = 335,014.93

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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.