Home / 937,097.38-1,405,646.04-227,125.44

Finding the Fourth Proportional to 937,097.38, 1,405,646.04 and 227,125.44

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Solution

The fourth proportional to 937,097.38, 1,405,646.04 and 227,125.44 is: 340,688.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,097.38 : 1,405,646.04 = 227,125.44 : x
  2. Step 2: Convert to fraction form
    937,097.38/1,405,646.04 = 227,125.44/x
  3. Step 3: Cross multiply
    937,097.38x = 1,405,646.04 × 227,125.44
  4. Step 4: Simplify right side
    937,097.38x = 319,257,975,319.26
  5. Step 5: Solve for x
    x = 319,257,975,319.26/937,097.38
  6. Step 6: Final answer
    x = 340,688.15

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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.