Home / 4,051,507.26-5,591,034.72-2,216,018.28

Finding the Fourth Proportional to 4,051,507.26, 5,591,034.72 and 2,216,018.28

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Solution

The fourth proportional to 4,051,507.26, 5,591,034.72 and 2,216,018.28 is: 3,058,080.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051,507.26 : 5,591,034.72 = 2,216,018.28 : x
  2. Step 2: Convert to fraction form
    4,051,507.26/5,591,034.72 = 2,216,018.28/x
  3. Step 3: Cross multiply
    4,051,507.26x = 5,591,034.72 × 2,216,018.28
  4. Step 4: Simplify right side
    4,051,507.26x = 12,389,835,143,634.68
  5. Step 5: Solve for x
    x = 12,389,835,143,634.68/4,051,507.26
  6. Step 6: Final answer
    x = 3,058,080.45

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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.