Home / 2,895,119.87-3,994,851.63-1,733,287.73

Finding the Fourth Proportional to 2,895,119.87, 3,994,851.63 and 1,733,287.73

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Solution

The fourth proportional to 2,895,119.87, 3,994,851.63 and 1,733,287.73 is: 2,391,689.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,119.87 : 3,994,851.63 = 1,733,287.73 : x
  2. Step 2: Convert to fraction form
    2,895,119.87/3,994,851.63 = 1,733,287.73/x
  3. Step 3: Cross multiply
    2,895,119.87x = 3,994,851.63 × 1,733,287.73
  4. Step 4: Simplify right side
    2,895,119.87x = 6,924,227,313,449.50
  5. Step 5: Solve for x
    x = 6,924,227,313,449.50/2,895,119.87
  6. Step 6: Final answer
    x = 2,391,689.33

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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.