Home / 3,690,799.40-5,536,199.10-2,734,205.60

Finding the Fourth Proportional to 3,690,799.40, 5,536,199.10 and 2,734,205.60

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Solution

The fourth proportional to 3,690,799.40, 5,536,199.10 and 2,734,205.60 is: 4,101,308.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,799.40 : 5,536,199.10 = 2,734,205.60 : x
  2. Step 2: Convert to fraction form
    3,690,799.40/5,536,199.10 = 2,734,205.60/x
  3. Step 3: Cross multiply
    3,690,799.40x = 5,536,199.10 × 2,734,205.60
  4. Step 4: Simplify right side
    3,690,799.40x = 15,137,106,581,934.96
  5. Step 5: Solve for x
    x = 15,137,106,581,934.96/3,690,799.40
  6. Step 6: Final answer
    x = 4,101,308.40

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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.