Home / 3,295,340.80-4,934,716.80-2,167,302.40

Finding the Fourth Proportional to 3,295,340.80, 4,934,716.80 and 2,167,302.40

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Solution

The fourth proportional to 3,295,340.80, 4,934,716.80 and 2,167,302.40 is: 3,245,498.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295,340.80 : 4,934,716.80 = 2,167,302.40 : x
  2. Step 2: Convert to fraction form
    3,295,340.80/4,934,716.80 = 2,167,302.40/x
  3. Step 3: Cross multiply
    3,295,340.80x = 4,934,716.80 × 2,167,302.40
  4. Step 4: Simplify right side
    3,295,340.80x = 10,695,023,563,960.32
  5. Step 5: Solve for x
    x = 10,695,023,563,960.32/3,295,340.80
  6. Step 6: Final answer
    x = 3,245,498.48

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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.