Home / 6,344,144.45-9,516,583.55-1,794,812.15

Finding the Fourth Proportional to 6,344,144.45, 9,516,583.55 and 1,794,812.15

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Solution

The fourth proportional to 6,344,144.45, 9,516,583.55 and 1,794,812.15 is: 2,692,322.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,344,144.45 : 9,516,583.55 = 1,794,812.15 : x
  2. Step 2: Convert to fraction form
    6,344,144.45/9,516,583.55 = 1,794,812.15/x
  3. Step 3: Cross multiply
    6,344,144.45x = 9,516,583.55 × 1,794,812.15
  4. Step 4: Simplify right side
    6,344,144.45x = 17,080,479,810,308.62
  5. Step 5: Solve for x
    x = 17,080,479,810,308.62/6,344,144.45
  6. Step 6: Final answer
    x = 2,692,322.02

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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.