Home / 4,280,498.87-5,906,931.68-2,346,717.02

Finding the Fourth Proportional to 4,280,498.87, 5,906,931.68 and 2,346,717.02

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Solution

The fourth proportional to 4,280,498.87, 5,906,931.68 and 2,346,717.02 is: 3,238,383.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,280,498.87 : 5,906,931.68 = 2,346,717.02 : x
  2. Step 2: Convert to fraction form
    4,280,498.87/5,906,931.68 = 2,346,717.02/x
  3. Step 3: Cross multiply
    4,280,498.87x = 5,906,931.68 × 2,346,717.02
  4. Step 4: Simplify right side
    4,280,498.87x = 13,861,897,085,765.33
  5. Step 5: Solve for x
    x = 13,861,897,085,765.33/4,280,498.87
  6. Step 6: Final answer
    x = 3,238,383.54

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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.