Home / 6,517,852.02-9,776,778.09-3,476,002.17

Finding the Fourth Proportional to 6,517,852.02, 9,776,778.09 and 3,476,002.17

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Solution

The fourth proportional to 6,517,852.02, 9,776,778.09 and 3,476,002.17 is: 5,214,003.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,517,852.02 : 9,776,778.09 = 3,476,002.17 : x
  2. Step 2: Convert to fraction form
    6,517,852.02/9,776,778.09 = 3,476,002.17/x
  3. Step 3: Cross multiply
    6,517,852.02x = 9,776,778.09 × 3,476,002.17
  4. Step 4: Simplify right side
    6,517,852.02x = 33,984,101,856,448.45
  5. Step 5: Solve for x
    x = 33,984,101,856,448.45/6,517,852.02
  6. Step 6: Final answer
    x = 5,214,003.29

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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.