Home / 1,294,499.66-1,941,827.33-395,949.17

Finding the Fourth Proportional to 1,294,499.66, 1,941,827.33 and 395,949.17

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Solution

The fourth proportional to 1,294,499.66, 1,941,827.33 and 395,949.17 is: 593,947.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,499.66 : 1,941,827.33 = 395,949.17 : x
  2. Step 2: Convert to fraction form
    1,294,499.66/1,941,827.33 = 395,949.17/x
  3. Step 3: Cross multiply
    1,294,499.66x = 1,941,827.33 × 395,949.17
  4. Step 4: Simplify right side
    1,294,499.66x = 768,864,922,471.64
  5. Step 5: Solve for x
    x = 768,864,922,471.64/1,294,499.66
  6. Step 6: Final answer
    x = 593,947.57

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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.