Home / 7,410,824.68-11,119,416.24-2,865,066.04

Finding the Fourth Proportional to 7,410,824.68, 11,119,416.24 and 2,865,066.04

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Solution

The fourth proportional to 7,410,824.68, 11,119,416.24 and 2,865,066.04 is: 4,298,828.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,410,824.68 : 11,119,416.24 = 2,865,066.04 : x
  2. Step 2: Convert to fraction form
    7,410,824.68/11,119,416.24 = 2,865,066.04/x
  3. Step 3: Cross multiply
    7,410,824.68x = 11,119,416.24 × 2,865,066.04
  4. Step 4: Simplify right side
    7,410,824.68x = 31,857,861,853,848.49
  5. Step 5: Solve for x
    x = 31,857,861,853,848.49/7,410,824.68
  6. Step 6: Final answer
    x = 4,298,828.16

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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.