Home / 4,096,169.16-5,653,034.06-2,260,991.85

Finding the Fourth Proportional to 4,096,169.16, 5,653,034.06 and 2,260,991.85

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Solution

The fourth proportional to 4,096,169.16, 5,653,034.06 and 2,260,991.85 is: 3,120,345.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,169.16 : 5,653,034.06 = 2,260,991.85 : x
  2. Step 2: Convert to fraction form
    4,096,169.16/5,653,034.06 = 2,260,991.85/x
  3. Step 3: Cross multiply
    4,096,169.16x = 5,653,034.06 × 2,260,991.85
  4. Step 4: Simplify right side
    4,096,169.16x = 12,781,463,926,127.45
  5. Step 5: Solve for x
    x = 12,781,463,926,127.45/4,096,169.16
  6. Step 6: Final answer
    x = 3,120,345.72

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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.