Home / 3,766,596.84-5,197,962.78-2,047,723.92

Finding the Fourth Proportional to 3,766,596.84, 5,197,962.78 and 2,047,723.92

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Solution

The fourth proportional to 3,766,596.84, 5,197,962.78 and 2,047,723.92 is: 2,825,891.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,766,596.84 : 5,197,962.78 = 2,047,723.92 : x
  2. Step 2: Convert to fraction form
    3,766,596.84/5,197,962.78 = 2,047,723.92/x
  3. Step 3: Cross multiply
    3,766,596.84x = 5,197,962.78 × 2,047,723.92
  4. Step 4: Simplify right side
    3,766,596.84x = 10,643,992,719,875.70
  5. Step 5: Solve for x
    x = 10,643,992,719,875.70/3,766,596.84
  6. Step 6: Final answer
    x = 2,825,891.16

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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.