Home / 3,206,539.39-4,425,095.98-1,829,855.69

Finding the Fourth Proportional to 3,206,539.39, 4,425,095.98 and 1,829,855.69

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Solution

The fourth proportional to 3,206,539.39, 4,425,095.98 and 1,829,855.69 is: 2,525,241.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,206,539.39 : 4,425,095.98 = 1,829,855.69 : x
  2. Step 2: Convert to fraction form
    3,206,539.39/4,425,095.98 = 1,829,855.69/x
  3. Step 3: Cross multiply
    3,206,539.39x = 4,425,095.98 × 1,829,855.69
  4. Step 4: Simplify right side
    3,206,539.39x = 8,097,287,057,799.13
  5. Step 5: Solve for x
    x = 8,097,287,057,799.13/3,206,539.39
  6. Step 6: Final answer
    x = 2,525,241.73

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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.