Home / 2,103,984-2,903,497.92-1,198,566

Finding the Fourth Proportional to 2,103,984, 2,903,497.92 and 1,198,566

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Solution

The fourth proportional to 2,103,984, 2,903,497.92 and 1,198,566 is: 1,654,021.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,103,984 : 2,903,497.92 = 1,198,566 : x
  2. Step 2: Convert to fraction form
    2,103,984/2,903,497.92 = 1,198,566/x
  3. Step 3: Cross multiply
    2,103,984x = 2,903,497.92 × 1,198,566
  4. Step 4: Simplify right side
    2,103,984x = 3,480,033,887,982.72
  5. Step 5: Solve for x
    x = 3,480,033,887,982.72/2,103,984
  6. Step 6: Final answer
    x = 1,654,021.08

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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.