Home / 1,034,606.51-1,551,975.36-324,662.57

Finding the Fourth Proportional to 1,034,606.51, 1,551,975.36 and 324,662.57

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Solution

The fourth proportional to 1,034,606.51, 1,551,975.36 and 324,662.57 is: 487,014.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,606.51 : 1,551,975.36 = 324,662.57 : x
  2. Step 2: Convert to fraction form
    1,034,606.51/1,551,975.36 = 324,662.57/x
  3. Step 3: Cross multiply
    1,034,606.51x = 1,551,975.36 × 324,662.57
  4. Step 4: Simplify right side
    1,034,606.51x = 503,868,301,194.40
  5. Step 5: Solve for x
    x = 503,868,301,194.40/1,034,606.51
  6. Step 6: Final answer
    x = 487,014.43

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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.