Home / 2,522,656.47-3,785,165.68-1,102,528.02

Finding the Fourth Proportional to 2,522,656.47, 3,785,165.68 and 1,102,528.02

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Solution

The fourth proportional to 2,522,656.47, 3,785,165.68 and 1,102,528.02 is: 1,654,308.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,656.47 : 3,785,165.68 = 1,102,528.02 : x
  2. Step 2: Convert to fraction form
    2,522,656.47/3,785,165.68 = 1,102,528.02/x
  3. Step 3: Cross multiply
    2,522,656.47x = 3,785,165.68 × 1,102,528.02
  4. Step 4: Simplify right side
    2,522,656.47x = 4,173,251,198,103.89
  5. Step 5: Solve for x
    x = 4,173,251,198,103.89/2,522,656.47
  6. Step 6: Final answer
    x = 1,654,308.17

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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.