Home / 634,467.66-951,761.73-229,762.11

Finding the Fourth Proportional to 634,467.66, 951,761.73 and 229,762.11

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Solution

The fourth proportional to 634,467.66, 951,761.73 and 229,762.11 is: 344,664.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,467.66 : 951,761.73 = 229,762.11 : x
  2. Step 2: Convert to fraction form
    634,467.66/951,761.73 = 229,762.11/x
  3. Step 3: Cross multiply
    634,467.66x = 951,761.73 × 229,762.11
  4. Step 4: Simplify right side
    634,467.66x = 218,678,783,302.05
  5. Step 5: Solve for x
    x = 218,678,783,302.05/634,467.66
  6. Step 6: Final answer
    x = 344,664.98

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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.