Home / 3,339,989.76-4,606,342.92-2,323,822.08

Finding the Fourth Proportional to 3,339,989.76, 4,606,342.92 and 2,323,822.08

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Solution

The fourth proportional to 3,339,989.76, 4,606,342.92 and 2,323,822.08 is: 3,204,896.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339,989.76 : 4,606,342.92 = 2,323,822.08 : x
  2. Step 2: Convert to fraction form
    3,339,989.76/4,606,342.92 = 2,323,822.08/x
  3. Step 3: Cross multiply
    3,339,989.76x = 4,606,342.92 × 2,323,822.08
  4. Step 4: Simplify right side
    3,339,989.76x = 10,704,321,385,547.67
  5. Step 5: Solve for x
    x = 10,704,321,385,547.67/3,339,989.76
  6. Step 6: Final answer
    x = 3,204,896.47

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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.