Home / 4,254,453.26-5,871,182.96-2,320,722.44

Finding the Fourth Proportional to 4,254,453.26, 5,871,182.96 and 2,320,722.44

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Solution

The fourth proportional to 4,254,453.26, 5,871,182.96 and 2,320,722.44 is: 3,202,617.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,453.26 : 5,871,182.96 = 2,320,722.44 : x
  2. Step 2: Convert to fraction form
    4,254,453.26/5,871,182.96 = 2,320,722.44/x
  3. Step 3: Cross multiply
    4,254,453.26x = 5,871,182.96 × 2,320,722.44
  4. Step 4: Simplify right side
    4,254,453.26x = 13,625,386,021,063.52
  5. Step 5: Solve for x
    x = 13,625,386,021,063.52/4,254,453.26
  6. Step 6: Final answer
    x = 3,202,617.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.