Home / 10,838,022.14-16,252,982.71-4,358,910.51

Finding the Fourth Proportional to 10,838,022.14, 16,252,982.71 and 4,358,910.51

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Solution

The fourth proportional to 10,838,022.14, 16,252,982.71 and 4,358,910.51 is: 6,536,736.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,838,022.14 : 16,252,982.71 = 4,358,910.51 : x
  2. Step 2: Convert to fraction form
    10,838,022.14/16,252,982.71 = 4,358,910.51/x
  3. Step 3: Cross multiply
    10,838,022.14x = 16,252,982.71 × 4,358,910.51
  4. Step 4: Simplify right side
    10,838,022.14x = 70,845,297,142,570
  5. Step 5: Solve for x
    x = 70,845,297,142,570/10,838,022.14
  6. Step 6: Final answer
    x = 6,536,736.70

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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.