Home / 3,322,272.73-4,984,029.96-2,287,985.08

Finding the Fourth Proportional to 3,322,272.73, 4,984,029.96 and 2,287,985.08

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Solution

The fourth proportional to 3,322,272.73, 4,984,029.96 and 2,287,985.08 is: 3,432,405.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,272.73 : 4,984,029.96 = 2,287,985.08 : x
  2. Step 2: Convert to fraction form
    3,322,272.73/4,984,029.96 = 2,287,985.08/x
  3. Step 3: Cross multiply
    3,322,272.73x = 4,984,029.96 × 2,287,985.08
  4. Step 4: Simplify right side
    3,322,272.73x = 11,403,386,186,753.00
  5. Step 5: Solve for x
    x = 11,403,386,186,753.00/3,322,272.73
  6. Step 6: Final answer
    x = 3,432,405.20

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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.