Home / 10,993,252.94-15,172,507.68-6,100,051.45

Finding the Fourth Proportional to 10,993,252.94, 15,172,507.68 and 6,100,051.45

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Solution

The fourth proportional to 10,993,252.94, 15,172,507.68 and 6,100,051.45 is: 8,419,080.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,993,252.94 : 15,172,507.68 = 6,100,051.45 : x
  2. Step 2: Convert to fraction form
    10,993,252.94/15,172,507.68 = 6,100,051.45/x
  3. Step 3: Cross multiply
    10,993,252.94x = 15,172,507.68 × 6,100,051.45
  4. Step 4: Simplify right side
    10,993,252.94x = 92,553,077,473,520.14
  5. Step 5: Solve for x
    x = 92,553,077,473,520.14/10,993,252.94
  6. Step 6: Final answer
    x = 8,419,080.14

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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.