Home / 1,034,611.01-1,551,982.11-324,667.07

Finding the Fourth Proportional to 1,034,611.01, 1,551,982.11 and 324,667.07

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Solution

The fourth proportional to 1,034,611.01, 1,551,982.11 and 324,667.07 is: 487,021.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,611.01 : 1,551,982.11 = 324,667.07 : x
  2. Step 2: Convert to fraction form
    1,034,611.01/1,551,982.11 = 324,667.07/x
  3. Step 3: Cross multiply
    1,034,611.01x = 1,551,982.11 × 324,667.07
  4. Step 4: Simplify right side
    1,034,611.01x = 503,877,476,586.21
  5. Step 5: Solve for x
    x = 503,877,476,586.21/1,034,611.01
  6. Step 6: Final answer
    x = 487,021.18

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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.