Home / 6,349,924.32-8,764,166.16-3,773,035.68

Finding the Fourth Proportional to 6,349,924.32, 8,764,166.16 and 3,773,035.68

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Solution

The fourth proportional to 6,349,924.32, 8,764,166.16 and 3,773,035.68 is: 5,207,544.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,349,924.32 : 8,764,166.16 = 3,773,035.68 : x
  2. Step 2: Convert to fraction form
    6,349,924.32/8,764,166.16 = 3,773,035.68/x
  3. Step 3: Cross multiply
    6,349,924.32x = 8,764,166.16 × 3,773,035.68
  4. Step 4: Simplify right side
    6,349,924.32x = 33,067,511,627,128.59
  5. Step 5: Solve for x
    x = 33,067,511,627,128.59/6,349,924.32
  6. Step 6: Final answer
    x = 5,207,544.21

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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.