Home / 4,509,860.58-6,764,790.96-3,900,839.04

Finding the Fourth Proportional to 4,509,860.58, 6,764,790.96 and 3,900,839.04

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Solution

The fourth proportional to 4,509,860.58, 6,764,790.96 and 3,900,839.04 is: 5,851,258.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,509,860.58 : 6,764,790.96 = 3,900,839.04 : x
  2. Step 2: Convert to fraction form
    4,509,860.58/6,764,790.96 = 3,900,839.04/x
  3. Step 3: Cross multiply
    4,509,860.58x = 6,764,790.96 × 3,900,839.04
  4. Step 4: Simplify right side
    4,509,860.58x = 26,388,360,674,207.08
  5. Step 5: Solve for x
    x = 26,388,360,674,207.08/4,509,860.58
  6. Step 6: Final answer
    x = 5,851,258.64

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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.