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Finding the Fourth Proportional to 466,362.12, 696,887.70 and 350,199.21

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Solution

The fourth proportional to 466,362.12, 696,887.70 and 350,199.21 is: 523,304.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,362.12 : 696,887.70 = 350,199.21 : x
  2. Step 2: Convert to fraction form
    466,362.12/696,887.70 = 350,199.21/x
  3. Step 3: Cross multiply
    466,362.12x = 696,887.70 × 350,199.21
  4. Step 4: Simplify right side
    466,362.12x = 244,049,521,998.72
  5. Step 5: Solve for x
    x = 244,049,521,998.72/466,362.12
  6. Step 6: Final answer
    x = 523,304.77

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.