Home / 11,470,926.02-17,204,728.05-3,383,502.08

Finding the Fourth Proportional to 11,470,926.02, 17,204,728.05 and 3,383,502.08

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Solution

The fourth proportional to 11,470,926.02, 17,204,728.05 and 3,383,502.08 is: 5,074,763.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,470,926.02 : 17,204,728.05 = 3,383,502.08 : x
  2. Step 2: Convert to fraction form
    11,470,926.02/17,204,728.05 = 3,383,502.08/x
  3. Step 3: Cross multiply
    11,470,926.02x = 17,204,728.05 × 3,383,502.08
  4. Step 4: Simplify right side
    11,470,926.02x = 58,212,233,143,009.35
  5. Step 5: Solve for x
    x = 58,212,233,143,009.35/11,470,926.02
  6. Step 6: Final answer
    x = 5,074,763.19

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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.