Home / 4,127,745.48-6,192,110.67-1,996,298.02

Finding the Fourth Proportional to 4,127,745.48, 6,192,110.67 and 1,996,298.02

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Solution

The fourth proportional to 4,127,745.48, 6,192,110.67 and 1,996,298.02 is: 2,994,685.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,745.48 : 6,192,110.67 = 1,996,298.02 : x
  2. Step 2: Convert to fraction form
    4,127,745.48/6,192,110.67 = 1,996,298.02/x
  3. Step 3: Cross multiply
    4,127,745.48x = 6,192,110.67 × 1,996,298.02
  4. Step 4: Simplify right side
    4,127,745.48x = 12,361,298,239,181.32
  5. Step 5: Solve for x
    x = 12,361,298,239,181.32/4,127,745.48
  6. Step 6: Final answer
    x = 2,994,685.19

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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.