Home / 7,351,093.32-10,143,022.17-4,294,717.08

Finding the Fourth Proportional to 7,351,093.32, 10,143,022.17 and 4,294,717.08

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Solution

The fourth proportional to 7,351,093.32, 10,143,022.17 and 4,294,717.08 is: 5,925,841.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,351,093.32 : 10,143,022.17 = 4,294,717.08 : x
  2. Step 2: Convert to fraction form
    7,351,093.32/10,143,022.17 = 4,294,717.08/x
  3. Step 3: Cross multiply
    7,351,093.32x = 10,143,022.17 × 4,294,717.08
  4. Step 4: Simplify right side
    7,351,093.32x = 43,561,410,556,317.66
  5. Step 5: Solve for x
    x = 43,561,410,556,317.66/7,351,093.32
  6. Step 6: Final answer
    x = 5,925,841.05

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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.