Home / 14,477,365.08-21,716,035.20-3,694,667.07

Finding the Fourth Proportional to 14,477,365.08, 21,716,035.20 and 3,694,667.07

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Solution

The fourth proportional to 14,477,365.08, 21,716,035.20 and 3,694,667.07 is: 5,541,997.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,477,365.08 : 21,716,035.20 = 3,694,667.07 : x
  2. Step 2: Convert to fraction form
    14,477,365.08/21,716,035.20 = 3,694,667.07/x
  3. Step 3: Cross multiply
    14,477,365.08x = 21,716,035.20 × 3,694,667.07
  4. Step 4: Simplify right side
    14,477,365.08x = 80,233,520,225,836
  5. Step 5: Solve for x
    x = 80,233,520,225,836/14,477,365.08
  6. Step 6: Final answer
    x = 5,541,997.44

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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.