Home / 8,149,284-11,246,361.84-4,527,612

Finding the Fourth Proportional to 8,149,284, 11,246,361.84 and 4,527,612

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Solution

The fourth proportional to 8,149,284, 11,246,361.84 and 4,527,612 is: 6,248,298.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,149,284 : 11,246,361.84 = 4,527,612 : x
  2. Step 2: Convert to fraction form
    8,149,284/11,246,361.84 = 4,527,612/x
  3. Step 3: Cross multiply
    8,149,284x = 11,246,361.84 × 4,527,612
  4. Step 4: Simplify right side
    8,149,284x = 50,919,162,823,126.08
  5. Step 5: Solve for x
    x = 50,919,162,823,126.08/8,149,284
  6. Step 6: Final answer
    x = 6,248,298.97

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1.5x scale

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.