Home / 937,702.32-1,406,553.47-227,725.57

Finding the Fourth Proportional to 937,702.32, 1,406,553.47 and 227,725.57

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Solution

The fourth proportional to 937,702.32, 1,406,553.47 and 227,725.57 is: 341,588.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,702.32 : 1,406,553.47 = 227,725.57 : x
  2. Step 2: Convert to fraction form
    937,702.32/1,406,553.47 = 227,725.57/x
  3. Step 3: Cross multiply
    937,702.32x = 1,406,553.47 × 227,725.57
  4. Step 4: Simplify right side
    937,702.32x = 320,308,190,691.23
  5. Step 5: Solve for x
    x = 320,308,190,691.23/937,702.32
  6. Step 6: Final answer
    x = 341,588.35

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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.