Home / 2,011,199.10-3,016,871.55-591,398.70

Finding the Fourth Proportional to 2,011,199.10, 3,016,871.55 and 591,398.70

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Solution

The fourth proportional to 2,011,199.10, 3,016,871.55 and 591,398.70 is: 887,119.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,199.10 : 3,016,871.55 = 591,398.70 : x
  2. Step 2: Convert to fraction form
    2,011,199.10/3,016,871.55 = 591,398.70/x
  3. Step 3: Cross multiply
    2,011,199.10x = 3,016,871.55 × 591,398.70
  4. Step 4: Simplify right side
    2,011,199.10x = 1,784,173,912,736.99
  5. Step 5: Solve for x
    x = 1,784,173,912,736.99/2,011,199.10
  6. Step 6: Final answer
    x = 887,119.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.