Home / 3,766,597.84-5,197,964.16-2,047,724.92

Finding the Fourth Proportional to 3,766,597.84, 5,197,964.16 and 2,047,724.92

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Solution

The fourth proportional to 3,766,597.84, 5,197,964.16 and 2,047,724.92 is: 2,825,892.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,766,597.84 : 5,197,964.16 = 2,047,724.92 : x
  2. Step 2: Convert to fraction form
    3,766,597.84/5,197,964.16 = 2,047,724.92/x
  3. Step 3: Cross multiply
    3,766,597.84x = 5,197,964.16 × 2,047,724.92
  4. Step 4: Simplify right side
    3,766,597.84x = 10,644,000,743,698.87
  5. Step 5: Solve for x
    x = 10,644,000,743,698.87/3,766,597.84
  6. Step 6: Final answer
    x = 2,825,892.54

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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.