Home / 4,028,999.54-6,039,700.35-2,005,330.37

Finding the Fourth Proportional to 4,028,999.54, 6,039,700.35 and 2,005,330.37

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Solution

The fourth proportional to 4,028,999.54, 6,039,700.35 and 2,005,330.37 is: 3,006,104.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,999.54 : 6,039,700.35 = 2,005,330.37 : x
  2. Step 2: Convert to fraction form
    4,028,999.54/6,039,700.35 = 2,005,330.37/x
  3. Step 3: Cross multiply
    4,028,999.54x = 6,039,700.35 × 2,005,330.37
  4. Step 4: Simplify right side
    4,028,999.54x = 12,111,594,511,116.12
  5. Step 5: Solve for x
    x = 12,111,594,511,116.12/4,028,999.54
  6. Step 6: Final answer
    x = 3,006,104.72

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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.