Home / 6,137,412.22-9,208,773.11-3,294,202.87

Finding the Fourth Proportional to 6,137,412.22, 9,208,773.11 and 3,294,202.87

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Solution

The fourth proportional to 6,137,412.22, 9,208,773.11 and 3,294,202.87 is: 4,942,729.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,412.22 : 9,208,773.11 = 3,294,202.87 : x
  2. Step 2: Convert to fraction form
    6,137,412.22/9,208,773.11 = 3,294,202.87/x
  3. Step 3: Cross multiply
    6,137,412.22x = 9,208,773.11 × 3,294,202.87
  4. Step 4: Simplify right side
    6,137,412.22x = 30,335,566,808,140.82
  5. Step 5: Solve for x
    x = 30,335,566,808,140.82/6,137,412.22
  6. Step 6: Final answer
    x = 4,942,729.24

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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.