Home / 735,473.52-1,103,180.31-202,980.87

Finding the Fourth Proportional to 735,473.52, 1,103,180.31 and 202,980.87

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Solution

The fourth proportional to 735,473.52, 1,103,180.31 and 202,980.87 is: 304,463.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,473.52 : 1,103,180.31 = 202,980.87 : x
  2. Step 2: Convert to fraction form
    735,473.52/1,103,180.31 = 202,980.87/x
  3. Step 3: Cross multiply
    735,473.52x = 1,103,180.31 × 202,980.87
  4. Step 4: Simplify right side
    735,473.52x = 223,924,499,090.67
  5. Step 5: Solve for x
    x = 223,924,499,090.67/735,473.52
  6. Step 6: Final answer
    x = 304,463.03

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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.