Home / 6,264,037.67-8,645,089.10-3,511,468.53

Finding the Fourth Proportional to 6,264,037.67, 8,645,089.10 and 3,511,468.53

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Solution

The fourth proportional to 6,264,037.67, 8,645,089.10 and 3,511,468.53 is: 4,846,228.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264,037.67 : 8,645,089.10 = 3,511,468.53 : x
  2. Step 2: Convert to fraction form
    6,264,037.67/8,645,089.10 = 3,511,468.53/x
  3. Step 3: Cross multiply
    6,264,037.67x = 8,645,089.10 × 3,511,468.53
  4. Step 4: Simplify right side
    6,264,037.67x = 30,356,958,296,138.68
  5. Step 5: Solve for x
    x = 30,356,958,296,138.68/6,264,037.67
  6. Step 6: Final answer
    x = 4,846,228.57

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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.