Home / 2,413,579.68-3,330,761.10-1,325,873.40

Finding the Fourth Proportional to 2,413,579.68, 3,330,761.10 and 1,325,873.40

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Solution

The fourth proportional to 2,413,579.68, 3,330,761.10 and 1,325,873.40 is: 1,829,716.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,579.68 : 3,330,761.10 = 1,325,873.40 : x
  2. Step 2: Convert to fraction form
    2,413,579.68/3,330,761.10 = 1,325,873.40/x
  3. Step 3: Cross multiply
    2,413,579.68x = 3,330,761.10 × 1,325,873.40
  4. Step 4: Simplify right side
    2,413,579.68x = 4,416,167,544,244.74
  5. Step 5: Solve for x
    x = 4,416,167,544,244.74/2,413,579.68
  6. Step 6: Final answer
    x = 1,829,716.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.