Home / 4,924,646.17-6,795,308.64-2,749,141.56

Finding the Fourth Proportional to 4,924,646.17, 6,795,308.64 and 2,749,141.56

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Solution

The fourth proportional to 4,924,646.17, 6,795,308.64 and 2,749,141.56 is: 3,793,422.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,924,646.17 : 6,795,308.64 = 2,749,141.56 : x
  2. Step 2: Convert to fraction form
    4,924,646.17/6,795,308.64 = 2,749,141.56/x
  3. Step 3: Cross multiply
    4,924,646.17x = 6,795,308.64 × 2,749,141.56
  4. Step 4: Simplify right side
    4,924,646.17x = 18,681,265,395,251.08
  5. Step 5: Solve for x
    x = 18,681,265,395,251.08/4,924,646.17
  6. Step 6: Final answer
    x = 3,793,422.87

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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.