Home / 4,829,924.52-6,665,455.64-2,654,544.78

Finding the Fourth Proportional to 4,829,924.52, 6,665,455.64 and 2,654,544.78

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Solution

The fourth proportional to 4,829,924.52, 6,665,455.64 and 2,654,544.78 is: 3,663,359.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,924.52 : 6,665,455.64 = 2,654,544.78 : x
  2. Step 2: Convert to fraction form
    4,829,924.52/6,665,455.64 = 2,654,544.78/x
  3. Step 3: Cross multiply
    4,829,924.52x = 6,665,455.64 × 2,654,544.78
  4. Step 4: Simplify right side
    4,829,924.52x = 17,693,750,489,667.52
  5. Step 5: Solve for x
    x = 17,693,750,489,667.52/4,829,924.52
  6. Step 6: Final answer
    x = 3,663,359.63

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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.