Home / 2,380,847.14-3,285,185.16-1,462,781.02

Finding the Fourth Proportional to 2,380,847.14, 3,285,185.16 and 1,462,781.02

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Solution

The fourth proportional to 2,380,847.14, 3,285,185.16 and 1,462,781.02 is: 2,018,401.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,380,847.14 : 3,285,185.16 = 1,462,781.02 : x
  2. Step 2: Convert to fraction form
    2,380,847.14/3,285,185.16 = 1,462,781.02/x
  3. Step 3: Cross multiply
    2,380,847.14x = 3,285,185.16 × 1,462,781.02
  4. Step 4: Simplify right side
    2,380,847.14x = 4,805,506,499,233.66
  5. Step 5: Solve for x
    x = 4,805,506,499,233.66/2,380,847.14
  6. Step 6: Final answer
    x = 2,018,401.95

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.