Home / 825,094.08-1,237,642.02-226,060.38

Finding the Fourth Proportional to 825,094.08, 1,237,642.02 and 226,060.38

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Solution

The fourth proportional to 825,094.08, 1,237,642.02 and 226,060.38 is: 339,090.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    825,094.08 : 1,237,642.02 = 226,060.38 : x
  2. Step 2: Convert to fraction form
    825,094.08/1,237,642.02 = 226,060.38/x
  3. Step 3: Cross multiply
    825,094.08x = 1,237,642.02 × 226,060.38
  4. Step 4: Simplify right side
    825,094.08x = 279,781,825,345.17
  5. Step 5: Solve for x
    x = 279,781,825,345.17/825,094.08
  6. Step 6: Final answer
    x = 339,090.82

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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.