Home / 5,625,715.36-7,763,327.22-3,302,570.56

Finding the Fourth Proportional to 5,625,715.36, 7,763,327.22 and 3,302,570.56

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Solution

The fourth proportional to 5,625,715.36, 7,763,327.22 and 3,302,570.56 is: 4,557,453.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,625,715.36 : 7,763,327.22 = 3,302,570.56 : x
  2. Step 2: Convert to fraction form
    5,625,715.36/7,763,327.22 = 3,302,570.56/x
  3. Step 3: Cross multiply
    5,625,715.36x = 7,763,327.22 × 3,302,570.56
  4. Step 4: Simplify right side
    5,625,715.36x = 25,638,935,924,418.64
  5. Step 5: Solve for x
    x = 25,638,935,924,418.64/5,625,715.36
  6. Step 6: Final answer
    x = 4,557,453.46

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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.