Home / 4,343,834.64-5,995,040.40-2,854,944.48

Finding the Fourth Proportional to 4,343,834.64, 5,995,040.40 and 2,854,944.48

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Solution

The fourth proportional to 4,343,834.64, 5,995,040.40 and 2,854,944.48 is: 3,940,183.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,343,834.64 : 5,995,040.40 = 2,854,944.48 : x
  2. Step 2: Convert to fraction form
    4,343,834.64/5,995,040.40 = 2,854,944.48/x
  3. Step 3: Cross multiply
    4,343,834.64x = 5,995,040.40 × 2,854,944.48
  4. Step 4: Simplify right side
    4,343,834.64x = 17,115,507,497,356.99
  5. Step 5: Solve for x
    x = 17,115,507,497,356.99/4,343,834.64
  6. Step 6: Final answer
    x = 3,940,183.94

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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.