Home / 7,498,922.65-10,349,354.86-4,235,947.56

Finding the Fourth Proportional to 7,498,922.65, 10,349,354.86 and 4,235,947.56

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Solution

The fourth proportional to 7,498,922.65, 10,349,354.86 and 4,235,947.56 is: 5,846,083.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,498,922.65 : 10,349,354.86 = 4,235,947.56 : x
  2. Step 2: Convert to fraction form
    7,498,922.65/10,349,354.86 = 4,235,947.56/x
  3. Step 3: Cross multiply
    7,498,922.65x = 10,349,354.86 × 4,235,947.56
  4. Step 4: Simplify right side
    7,498,922.65x = 43,839,324,456,201.27
  5. Step 5: Solve for x
    x = 43,839,324,456,201.27/7,498,922.65
  6. Step 6: Final answer
    x = 5,846,083.03

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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.