Home / 3,055,564.44-4,215,097.62-2,075,553.90

Finding the Fourth Proportional to 3,055,564.44, 4,215,097.62 and 2,075,553.90

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Solution

The fourth proportional to 3,055,564.44, 4,215,097.62 and 2,075,553.90 is: 2,863,190.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,564.44 : 4,215,097.62 = 2,075,553.90 : x
  2. Step 2: Convert to fraction form
    3,055,564.44/4,215,097.62 = 2,075,553.90/x
  3. Step 3: Cross multiply
    3,055,564.44x = 4,215,097.62 × 2,075,553.90
  4. Step 4: Simplify right side
    3,055,564.44x = 8,748,662,304,071.72
  5. Step 5: Solve for x
    x = 8,748,662,304,071.72/3,055,564.44
  6. Step 6: Final answer
    x = 2,863,190.25

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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.