Home / 2,546,718.03-3,819,265.02-840,544.56

Finding the Fourth Proportional to 2,546,718.03, 3,819,265.02 and 840,544.56

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Solution

The fourth proportional to 2,546,718.03, 3,819,265.02 and 840,544.56 is: 1,260,548.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,718.03 : 3,819,265.02 = 840,544.56 : x
  2. Step 2: Convert to fraction form
    2,546,718.03/3,819,265.02 = 840,544.56/x
  3. Step 3: Cross multiply
    2,546,718.03x = 3,819,265.02 × 840,544.56
  4. Step 4: Simplify right side
    2,546,718.03x = 3,210,262,435,759.29
  5. Step 5: Solve for x
    x = 3,210,262,435,759.29/2,546,718.03
  6. Step 6: Final answer
    x = 1,260,548.83

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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.