Home / 6,203,043.20-9,303,338.08-5,895,442.88

Finding the Fourth Proportional to 6,203,043.20, 9,303,338.08 and 5,895,442.88

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Solution

The fourth proportional to 6,203,043.20, 9,303,338.08 and 5,895,442.88 is: 8,841,998.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,203,043.20 : 9,303,338.08 = 5,895,442.88 : x
  2. Step 2: Convert to fraction form
    6,203,043.20/9,303,338.08 = 5,895,442.88/x
  3. Step 3: Cross multiply
    6,203,043.20x = 9,303,338.08 × 5,895,442.88
  4. Step 4: Simplify right side
    6,203,043.20x = 54,847,298,243,968.87
  5. Step 5: Solve for x
    x = 54,847,298,243,968.87/6,203,043.20
  6. Step 6: Final answer
    x = 8,841,998.43

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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.