Home / 8,551,351.22-11,801,018.01-4,683,623.25

Finding the Fourth Proportional to 8,551,351.22, 11,801,018.01 and 4,683,623.25

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Solution

The fourth proportional to 8,551,351.22, 11,801,018.01 and 4,683,623.25 is: 6,463,484.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,551,351.22 : 11,801,018.01 = 4,683,623.25 : x
  2. Step 2: Convert to fraction form
    8,551,351.22/11,801,018.01 = 4,683,623.25/x
  3. Step 3: Cross multiply
    8,551,351.22x = 11,801,018.01 × 4,683,623.25
  4. Step 4: Simplify right side
    8,551,351.22x = 55,271,522,387,122.14
  5. Step 5: Solve for x
    x = 55,271,522,387,122.14/8,551,351.22
  6. Step 6: Final answer
    x = 6,463,484.07

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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.