Home / 4,504,587.53-6,758,033.03-1,309,713.68

Finding the Fourth Proportional to 4,504,587.53, 6,758,033.03 and 1,309,713.68

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Solution

The fourth proportional to 4,504,587.53, 6,758,033.03 and 1,309,713.68 is: 1,964,905.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504,587.53 : 6,758,033.03 = 1,309,713.68 : x
  2. Step 2: Convert to fraction form
    4,504,587.53/6,758,033.03 = 1,309,713.68/x
  3. Step 3: Cross multiply
    4,504,587.53x = 6,758,033.03 × 1,309,713.68
  4. Step 4: Simplify right side
    4,504,587.53x = 8,851,088,268,944.12
  5. Step 5: Solve for x
    x = 8,851,088,268,944.12/4,504,587.53
  6. Step 6: Final answer
    x = 1,964,905.38

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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.