Home / 4,198,146.06-6,293,229.19-1,641,000.41

Finding the Fourth Proportional to 4,198,146.06, 6,293,229.19 and 1,641,000.41

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Solution

The fourth proportional to 4,198,146.06, 6,293,229.19 and 1,641,000.41 is: 2,459,941.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,198,146.06 : 6,293,229.19 = 1,641,000.41 : x
  2. Step 2: Convert to fraction form
    4,198,146.06/6,293,229.19 = 1,641,000.41/x
  3. Step 3: Cross multiply
    4,198,146.06x = 6,293,229.19 × 1,641,000.41
  4. Step 4: Simplify right side
    4,198,146.06x = 10,327,191,704,444.34
  5. Step 5: Solve for x
    x = 10,327,191,704,444.34/4,198,146.06
  6. Step 6: Final answer
    x = 2,459,941.02

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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.