Home / 3,410,797.68-4,706,871.93-1,882,872

Finding the Fourth Proportional to 3,410,797.68, 4,706,871.93 and 1,882,872

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Solution

The fourth proportional to 3,410,797.68, 4,706,871.93 and 1,882,872 is: 2,598,347.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,797.68 : 4,706,871.93 = 1,882,872 : x
  2. Step 2: Convert to fraction form
    3,410,797.68/4,706,871.93 = 1,882,872/x
  3. Step 3: Cross multiply
    3,410,797.68x = 4,706,871.93 × 1,882,872
  4. Step 4: Simplify right side
    3,410,797.68x = 8,862,437,364,582.96
  5. Step 5: Solve for x
    x = 8,862,437,364,582.96/3,410,797.68
  6. Step 6: Final answer
    x = 2,598,347.42

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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.