Home / 694,231.26-1,041,513.03-245,052.96

Finding the Fourth Proportional to 694,231.26, 1,041,513.03 and 245,052.96

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Solution

The fourth proportional to 694,231.26, 1,041,513.03 and 245,052.96 is: 367,638.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,231.26 : 1,041,513.03 = 245,052.96 : x
  2. Step 2: Convert to fraction form
    694,231.26/1,041,513.03 = 245,052.96/x
  3. Step 3: Cross multiply
    694,231.26x = 1,041,513.03 × 245,052.96
  4. Step 4: Simplify right side
    694,231.26x = 255,225,850,880.07
  5. Step 5: Solve for x
    x = 255,225,850,880.07/694,231.26
  6. Step 6: Final answer
    x = 367,638.08

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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.