Home / 5,075,593.88-7,004,373.82-2,752,490.79

Finding the Fourth Proportional to 5,075,593.88, 7,004,373.82 and 2,752,490.79

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Solution

The fourth proportional to 5,075,593.88, 7,004,373.82 and 2,752,490.79 is: 3,798,466.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,075,593.88 : 7,004,373.82 = 2,752,490.79 : x
  2. Step 2: Convert to fraction form
    5,075,593.88/7,004,373.82 = 2,752,490.79/x
  3. Step 3: Cross multiply
    5,075,593.88x = 7,004,373.82 × 2,752,490.79
  4. Step 4: Simplify right side
    5,075,593.88x = 19,279,474,422,385.89
  5. Step 5: Solve for x
    x = 19,279,474,422,385.89/5,075,593.88
  6. Step 6: Final answer
    x = 3,798,466.72

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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.