Home / 2,718,086.12-3,750,966.32-1,494,516.72

Finding the Fourth Proportional to 2,718,086.12, 3,750,966.32 and 1,494,516.72

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Solution

The fourth proportional to 2,718,086.12, 3,750,966.32 and 1,494,516.72 is: 2,062,437.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,086.12 : 3,750,966.32 = 1,494,516.72 : x
  2. Step 2: Convert to fraction form
    2,718,086.12/3,750,966.32 = 1,494,516.72/x
  3. Step 3: Cross multiply
    2,718,086.12x = 3,750,966.32 × 1,494,516.72
  4. Step 4: Simplify right side
    2,718,086.12x = 5,605,881,881,396.87
  5. Step 5: Solve for x
    x = 5,605,881,881,396.87/2,718,086.12
  6. Step 6: Final answer
    x = 2,062,437.18

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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.