Home / 1,962,731.66-2,944,093.84-614,997.46

Finding the Fourth Proportional to 1,962,731.66, 2,944,093.84 and 614,997.46

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Solution

The fourth proportional to 1,962,731.66, 2,944,093.84 and 614,997.46 is: 922,495.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,962,731.66 : 2,944,093.84 = 614,997.46 : x
  2. Step 2: Convert to fraction form
    1,962,731.66/2,944,093.84 = 614,997.46/x
  3. Step 3: Cross multiply
    1,962,731.66x = 2,944,093.84 × 614,997.46
  4. Step 4: Simplify right side
    1,962,731.66x = 1,810,610,235,744.27
  5. Step 5: Solve for x
    x = 1,810,610,235,744.27/1,962,731.66
  6. Step 6: Final answer
    x = 922,495.05

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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.