Home / 3,339,987.76-4,606,340.16-2,323,820.08

Finding the Fourth Proportional to 3,339,987.76, 4,606,340.16 and 2,323,820.08

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Solution

The fourth proportional to 3,339,987.76, 4,606,340.16 and 2,323,820.08 is: 3,204,893.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339,987.76 : 4,606,340.16 = 2,323,820.08 : x
  2. Step 2: Convert to fraction form
    3,339,987.76/4,606,340.16 = 2,323,820.08/x
  3. Step 3: Cross multiply
    3,339,987.76x = 4,606,340.16 × 2,323,820.08
  4. Step 4: Simplify right side
    3,339,987.76x = 10,704,305,759,118.41
  5. Step 5: Solve for x
    x = 10,704,305,759,118.41/3,339,987.76
  6. Step 6: Final answer
    x = 3,204,893.71

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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.