Home / 2,011,615.29-2,776,043.52-1,093,837.84

Finding the Fourth Proportional to 2,011,615.29, 2,776,043.52 and 1,093,837.84

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Solution

The fourth proportional to 2,011,615.29, 2,776,043.52 and 1,093,837.84 is: 1,509,504.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,615.29 : 2,776,043.52 = 1,093,837.84 : x
  2. Step 2: Convert to fraction form
    2,011,615.29/2,776,043.52 = 1,093,837.84/x
  3. Step 3: Cross multiply
    2,011,615.29x = 2,776,043.52 × 1,093,837.84
  4. Step 4: Simplify right side
    2,011,615.29x = 3,036,541,447,662.80
  5. Step 5: Solve for x
    x = 3,036,541,447,662.80/2,011,615.29
  6. Step 6: Final answer
    x = 1,509,504.06

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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.