Home / 362,669.14-544,095.99-213,035.98

Finding the Fourth Proportional to 362,669.14, 544,095.99 and 213,035.98

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Solution

The fourth proportional to 362,669.14, 544,095.99 and 213,035.98 is: 319,608.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,669.14 : 544,095.99 = 213,035.98 : x
  2. Step 2: Convert to fraction form
    362,669.14/544,095.99 = 213,035.98/x
  3. Step 3: Cross multiply
    362,669.14x = 544,095.99 × 213,035.98
  4. Step 4: Simplify right side
    362,669.14x = 115,912,022,443.72
  5. Step 5: Solve for x
    x = 115,912,022,443.72/362,669.14
  6. Step 6: Final answer
    x = 319,608.18

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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.