Home / 4,697,759.28-6,482,797.55-2,764,145.10

Finding the Fourth Proportional to 4,697,759.28, 6,482,797.55 and 2,764,145.10

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Solution

The fourth proportional to 4,697,759.28, 6,482,797.55 and 2,764,145.10 is: 3,814,455.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,759.28 : 6,482,797.55 = 2,764,145.10 : x
  2. Step 2: Convert to fraction form
    4,697,759.28/6,482,797.55 = 2,764,145.10/x
  3. Step 3: Cross multiply
    4,697,759.28x = 6,482,797.55 × 2,764,145.10
  4. Step 4: Simplify right side
    4,697,759.28x = 17,919,393,082,124.50
  5. Step 5: Solve for x
    x = 17,919,393,082,124.50/4,697,759.28
  6. Step 6: Final answer
    x = 3,814,455.36

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Double scale
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1.5x scale

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.