Home / 5,307,362.64-7,322,398.44-4,325,613.48

Finding the Fourth Proportional to 5,307,362.64, 7,322,398.44 and 4,325,613.48

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Solution

The fourth proportional to 5,307,362.64, 7,322,398.44 and 4,325,613.48 is: 5,967,910.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,307,362.64 : 7,322,398.44 = 4,325,613.48 : x
  2. Step 2: Convert to fraction form
    5,307,362.64/7,322,398.44 = 4,325,613.48/x
  3. Step 3: Cross multiply
    5,307,362.64x = 7,322,398.44 × 4,325,613.48
  4. Step 4: Simplify right side
    5,307,362.64x = 31,673,865,397,994.98
  5. Step 5: Solve for x
    x = 31,673,865,397,994.98/5,307,362.64
  6. Step 6: Final answer
    x = 5,967,910.53

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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.