Home / 4,131,157.36-5,700,883.02-2,295,568.12

Finding the Fourth Proportional to 4,131,157.36, 5,700,883.02 and 2,295,568.12

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Solution

The fourth proportional to 4,131,157.36, 5,700,883.02 and 2,295,568.12 is: 3,167,820.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131,157.36 : 5,700,883.02 = 2,295,568.12 : x
  2. Step 2: Convert to fraction form
    4,131,157.36/5,700,883.02 = 2,295,568.12/x
  3. Step 3: Cross multiply
    4,131,157.36x = 5,700,883.02 × 2,295,568.12
  4. Step 4: Simplify right side
    4,131,157.36x = 13,086,765,316,561.32
  5. Step 5: Solve for x
    x = 13,086,765,316,561.32/4,131,157.36
  6. Step 6: Final answer
    x = 3,167,820.58

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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.