Home / 3,329,106.81-4,594,167.39-1,801,213.92

Finding the Fourth Proportional to 3,329,106.81, 4,594,167.39 and 1,801,213.92

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Solution

The fourth proportional to 3,329,106.81, 4,594,167.39 and 1,801,213.92 is: 2,485,675.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,106.81 : 4,594,167.39 = 1,801,213.92 : x
  2. Step 2: Convert to fraction form
    3,329,106.81/4,594,167.39 = 1,801,213.92/x
  3. Step 3: Cross multiply
    3,329,106.81x = 4,594,167.39 × 1,801,213.92
  4. Step 4: Simplify right side
    3,329,106.81x = 8,275,078,253,678.07
  5. Step 5: Solve for x
    x = 8,275,078,253,678.07/3,329,106.81
  6. Step 6: Final answer
    x = 2,485,675.21

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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.