Home / 699,960.93-1,050,094.52-226,694.13

Finding the Fourth Proportional to 699,960.93, 1,050,094.52 and 226,694.13

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Solution

The fourth proportional to 699,960.93, 1,050,094.52 and 226,694.13 is: 340,090.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    699,960.93 : 1,050,094.52 = 226,694.13 : x
  2. Step 2: Convert to fraction form
    699,960.93/1,050,094.52 = 226,694.13/x
  3. Step 3: Cross multiply
    699,960.93x = 1,050,094.52 × 226,694.13
  4. Step 4: Simplify right side
    699,960.93x = 238,050,262,495.70
  5. Step 5: Solve for x
    x = 238,050,262,495.70/699,960.93
  6. Step 6: Final answer
    x = 340,090.79

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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.