Home / 11,188,134.46-16,791,169.77-5,798,325.81

Finding the Fourth Proportional to 11,188,134.46, 16,791,169.77 and 5,798,325.81

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Solution

The fourth proportional to 11,188,134.46, 16,791,169.77 and 5,798,325.81 is: 8,702,136.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,188,134.46 : 16,791,169.77 = 5,798,325.81 : x
  2. Step 2: Convert to fraction form
    11,188,134.46/16,791,169.77 = 5,798,325.81/x
  3. Step 3: Cross multiply
    11,188,134.46x = 16,791,169.77 × 5,798,325.81
  4. Step 4: Simplify right side
    11,188,134.46x = 97,360,673,057,482.75
  5. Step 5: Solve for x
    x = 97,360,673,057,482.75/11,188,134.46
  6. Step 6: Final answer
    x = 8,702,136.48

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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.