Home / 2,398,853.25-3,597,749.28-692,626.28

Finding the Fourth Proportional to 2,398,853.25, 3,597,749.28 and 692,626.28

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Solution

The fourth proportional to 2,398,853.25, 3,597,749.28 and 692,626.28 is: 1,038,786.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,398,853.25 : 3,597,749.28 = 692,626.28 : x
  2. Step 2: Convert to fraction form
    2,398,853.25/3,597,749.28 = 692,626.28/x
  3. Step 3: Cross multiply
    2,398,853.25x = 3,597,749.28 × 692,626.28
  4. Step 4: Simplify right side
    2,398,853.25x = 2,491,895,682,190.33
  5. Step 5: Solve for x
    x = 2,491,895,682,190.33/2,398,853.25
  6. Step 6: Final answer
    x = 1,038,786.21

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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.