Home / 8,013,268.08-11,057,086.87-4,527,334.94

Finding the Fourth Proportional to 8,013,268.08, 11,057,086.87 and 4,527,334.94

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Solution

The fourth proportional to 8,013,268.08, 11,057,086.87 and 4,527,334.94 is: 6,247,031.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,013,268.08 : 11,057,086.87 = 4,527,334.94 : x
  2. Step 2: Convert to fraction form
    8,013,268.08/11,057,086.87 = 4,527,334.94/x
  3. Step 3: Cross multiply
    8,013,268.08x = 11,057,086.87 × 4,527,334.94
  4. Step 4: Simplify right side
    8,013,268.08x = 50,059,135,737,964.87
  5. Step 5: Solve for x
    x = 50,059,135,737,964.87/8,013,268.08
  6. Step 6: Final answer
    x = 6,247,031.21

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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.