Home / 1,741,994.31-2,612,990.27-544,019.30

Finding the Fourth Proportional to 1,741,994.31, 2,612,990.27 and 544,019.30

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Solution

The fourth proportional to 1,741,994.31, 2,612,990.27 and 544,019.30 is: 816,028.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,994.31 : 2,612,990.27 = 544,019.30 : x
  2. Step 2: Convert to fraction form
    1,741,994.31/2,612,990.27 = 544,019.30/x
  3. Step 3: Cross multiply
    1,741,994.31x = 2,612,990.27 × 544,019.30
  4. Step 4: Simplify right side
    1,741,994.31x = 1,421,517,121,807.16
  5. Step 5: Solve for x
    x = 1,421,517,121,807.16/1,741,994.31
  6. Step 6: Final answer
    x = 816,028.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.