Home / 1,364,765.94-2,046,691.44-453,738.27

Finding the Fourth Proportional to 1,364,765.94, 2,046,691.44 and 453,738.27

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Solution

The fourth proportional to 1,364,765.94, 2,046,691.44 and 453,738.27 is: 680,455.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,765.94 : 2,046,691.44 = 453,738.27 : x
  2. Step 2: Convert to fraction form
    1,364,765.94/2,046,691.44 = 453,738.27/x
  3. Step 3: Cross multiply
    1,364,765.94x = 2,046,691.44 × 453,738.27
  4. Step 4: Simplify right side
    1,364,765.94x = 928,662,233,209.41
  5. Step 5: Solve for x
    x = 928,662,233,209.41/1,364,765.94
  6. Step 6: Final answer
    x = 680,455.31

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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.