Home / 11,170,763.59-16,781,369.22-6,624,794.04

Finding the Fourth Proportional to 11,170,763.59, 16,781,369.22 and 6,624,794.04

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Solution

The fourth proportional to 11,170,763.59, 16,781,369.22 and 6,624,794.04 is: 9,952,149.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,170,763.59 : 16,781,369.22 = 6,624,794.04 : x
  2. Step 2: Convert to fraction form
    11,170,763.59/16,781,369.22 = 6,624,794.04/x
  3. Step 3: Cross multiply
    11,170,763.59x = 16,781,369.22 × 6,624,794.04
  4. Step 4: Simplify right side
    11,170,763.59x = 111,173,114,674,664.64
  5. Step 5: Solve for x
    x = 111,173,114,674,664.64/11,170,763.59
  6. Step 6: Final answer
    x = 9,952,149.99

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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.