Home / 671,534.85-1,007,376.08-222,092

Finding the Fourth Proportional to 671,534.85, 1,007,376.08 and 222,092

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Solution

The fourth proportional to 671,534.85, 1,007,376.08 and 222,092 is: 333,162.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,534.85 : 1,007,376.08 = 222,092 : x
  2. Step 2: Convert to fraction form
    671,534.85/1,007,376.08 = 222,092/x
  3. Step 3: Cross multiply
    671,534.85x = 1,007,376.08 × 222,092
  4. Step 4: Simplify right side
    671,534.85x = 223,730,168,359.36
  5. Step 5: Solve for x
    x = 223,730,168,359.36/671,534.85
  6. Step 6: Final answer
    x = 333,162.41

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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.