Home / 11,961,180.02-17,951,347.10-6,205,563.29

Finding the Fourth Proportional to 11,961,180.02, 17,951,347.10 and 6,205,563.29

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Solution

The fourth proportional to 11,961,180.02, 17,951,347.10 and 6,205,563.29 is: 9,313,313.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,961,180.02 : 17,951,347.10 = 6,205,563.29 : x
  2. Step 2: Convert to fraction form
    11,961,180.02/17,951,347.10 = 6,205,563.29/x
  3. Step 3: Cross multiply
    11,961,180.02x = 17,951,347.10 × 6,205,563.29
  4. Step 4: Simplify right side
    11,961,180.02x = 111,398,220,630,200.23
  5. Step 5: Solve for x
    x = 111,398,220,630,200.23/11,961,180.02
  6. Step 6: Final answer
    x = 9,313,313.60

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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.