Home / 4,127,740.22-6,192,102.73-1,996,292.75

Finding the Fourth Proportional to 4,127,740.22, 6,192,102.73 and 1,996,292.75

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Solution

The fourth proportional to 4,127,740.22, 6,192,102.73 and 1,996,292.75 is: 2,994,677.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,740.22 : 6,192,102.73 = 1,996,292.75 : x
  2. Step 2: Convert to fraction form
    4,127,740.22/6,192,102.73 = 1,996,292.75/x
  3. Step 3: Cross multiply
    4,127,740.22x = 6,192,102.73 × 1,996,292.75
  4. Step 4: Simplify right side
    4,127,740.22x = 12,361,249,797,643.73
  5. Step 5: Solve for x
    x = 12,361,249,797,643.73/4,127,740.22
  6. Step 6: Final answer
    x = 2,994,677.27

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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.