Home / 10,441,757.64-15,678,011.62-5,839,760.24

Finding the Fourth Proportional to 10,441,757.64, 15,678,011.62 and 5,839,760.24

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Solution

The fourth proportional to 10,441,757.64, 15,678,011.62 and 5,839,760.24 is: 8,768,239.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,441,757.64 : 15,678,011.62 = 5,839,760.24 : x
  2. Step 2: Convert to fraction form
    10,441,757.64/15,678,011.62 = 5,839,760.24/x
  3. Step 3: Cross multiply
    10,441,757.64x = 15,678,011.62 × 5,839,760.24
  4. Step 4: Simplify right side
    10,441,757.64x = 91,555,828,903,134.30
  5. Step 5: Solve for x
    x = 91,555,828,903,134.30/10,441,757.64
  6. Step 6: Final answer
    x = 8,768,239.23

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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.