Home / 4,262,718.20-6,398,629.07-1,835,073

Finding the Fourth Proportional to 4,262,718.20, 6,398,629.07 and 1,835,073

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Solution

The fourth proportional to 4,262,718.20, 6,398,629.07 and 1,835,073 is: 2,754,569.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262,718.20 : 6,398,629.07 = 1,835,073 : x
  2. Step 2: Convert to fraction form
    4,262,718.20/6,398,629.07 = 1,835,073/x
  3. Step 3: Cross multiply
    4,262,718.20x = 6,398,629.07 × 1,835,073
  4. Step 4: Simplify right side
    4,262,718.20x = 11,741,951,434,196.75
  5. Step 5: Solve for x
    x = 11,741,951,434,196.75/4,262,718.20
  6. Step 6: Final answer
    x = 2,754,569.01

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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.