Home / 2,096,538.97-2,893,185.62-1,166,242.16

Finding the Fourth Proportional to 2,096,538.97, 2,893,185.62 and 1,166,242.16

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Solution

The fourth proportional to 2,096,538.97, 2,893,185.62 and 1,166,242.16 is: 1,609,392.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,538.97 : 2,893,185.62 = 1,166,242.16 : x
  2. Step 2: Convert to fraction form
    2,096,538.97/2,893,185.62 = 1,166,242.16/x
  3. Step 3: Cross multiply
    2,096,538.97x = 2,893,185.62 × 1,166,242.16
  4. Step 4: Simplify right side
    2,096,538.97x = 3,374,155,052,444.01
  5. Step 5: Solve for x
    x = 3,374,155,052,444.01/2,096,538.97
  6. Step 6: Final answer
    x = 1,609,392.95

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Why These Related Problems?

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