Home / 3,231,491.16-4,846,710.96-1,525,631.16

Finding the Fourth Proportional to 3,231,491.16, 4,846,710.96 and 1,525,631.16

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Solution

The fourth proportional to 3,231,491.16, 4,846,710.96 and 1,525,631.16 is: 2,288,198.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,231,491.16 : 4,846,710.96 = 1,525,631.16 : x
  2. Step 2: Convert to fraction form
    3,231,491.16/4,846,710.96 = 1,525,631.16/x
  3. Step 3: Cross multiply
    3,231,491.16x = 4,846,710.96 × 1,525,631.16
  4. Step 4: Simplify right side
    3,231,491.16x = 7,394,293,264,089.51
  5. Step 5: Solve for x
    x = 7,394,293,264,089.51/3,231,491.16
  6. Step 6: Final answer
    x = 2,288,198.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.