Home / 5,373,529.27-7,415,274.61-2,926,086.62

Finding the Fourth Proportional to 5,373,529.27, 7,415,274.61 and 2,926,086.62

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Solution

The fourth proportional to 5,373,529.27, 7,415,274.61 and 2,926,086.62 is: 4,037,892.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,373,529.27 : 7,415,274.61 = 2,926,086.62 : x
  2. Step 2: Convert to fraction form
    5,373,529.27/7,415,274.61 = 2,926,086.62/x
  3. Step 3: Cross multiply
    5,373,529.27x = 7,415,274.61 × 2,926,086.62
  4. Step 4: Simplify right side
    5,373,529.27x = 21,697,735,786,527.96
  5. Step 5: Solve for x
    x = 21,697,735,786,527.96/5,373,529.27
  6. Step 6: Final answer
    x = 4,037,892.92

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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.