Home / 9,619,476.52-14,425,811.10-2,794,629.88

Finding the Fourth Proportional to 9,619,476.52, 14,425,811.10 and 2,794,629.88

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Solution

The fourth proportional to 9,619,476.52, 14,425,811.10 and 2,794,629.88 is: 4,190,955.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,619,476.52 : 14,425,811.10 = 2,794,629.88 : x
  2. Step 2: Convert to fraction form
    9,619,476.52/14,425,811.10 = 2,794,629.88/x
  3. Step 3: Cross multiply
    9,619,476.52x = 14,425,811.10 × 2,794,629.88
  4. Step 4: Simplify right side
    9,619,476.52x = 40,314,802,743,295.66
  5. Step 5: Solve for x
    x = 40,314,802,743,295.66/9,619,476.52
  6. Step 6: Final answer
    x = 4,190,955.99

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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.