Home / 4,971,843.39-6,861,502.94-3,038,473.83

Finding the Fourth Proportional to 4,971,843.39, 6,861,502.94 and 3,038,473.83

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Solution

The fourth proportional to 4,971,843.39, 6,861,502.94 and 3,038,473.83 is: 4,193,313.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,971,843.39 : 6,861,502.94 = 3,038,473.83 : x
  2. Step 2: Convert to fraction form
    4,971,843.39/6,861,502.94 = 3,038,473.83/x
  3. Step 3: Cross multiply
    4,971,843.39x = 6,861,502.94 × 3,038,473.83
  4. Step 4: Simplify right side
    4,971,843.39x = 20,848,497,102,465.69
  5. Step 5: Solve for x
    x = 20,848,497,102,465.69/4,971,843.39
  6. Step 6: Final answer
    x = 4,193,313.32

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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.