Home / 12,335,139.03-17,022,693.36-6,753,292.41

Finding the Fourth Proportional to 12,335,139.03, 17,022,693.36 and 6,753,292.41

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Solution

The fourth proportional to 12,335,139.03, 17,022,693.36 and 6,753,292.41 is: 9,319,653.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,335,139.03 : 17,022,693.36 = 6,753,292.41 : x
  2. Step 2: Convert to fraction form
    12,335,139.03/17,022,693.36 = 6,753,292.41/x
  3. Step 3: Cross multiply
    12,335,139.03x = 17,022,693.36 × 6,753,292.41
  4. Step 4: Simplify right side
    12,335,139.03x = 114,959,225,865,845.39
  5. Step 5: Solve for x
    x = 114,959,225,865,845.39/12,335,139.03
  6. Step 6: Final answer
    x = 9,319,653.84

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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.