Home / 3,400,924.55-4,693,487.97-1,873,031.27

Finding the Fourth Proportional to 3,400,924.55, 4,693,487.97 and 1,873,031.27

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Solution

The fourth proportional to 3,400,924.55, 4,693,487.97 and 1,873,031.27 is: 2,584,899.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,400,924.55 : 4,693,487.97 = 1,873,031.27 : x
  2. Step 2: Convert to fraction form
    3,400,924.55/4,693,487.97 = 1,873,031.27/x
  3. Step 3: Cross multiply
    3,400,924.55x = 4,693,487.97 × 1,873,031.27
  4. Step 4: Simplify right side
    3,400,924.55x = 8,791,049,700,346.23
  5. Step 5: Solve for x
    x = 8,791,049,700,346.23/3,400,924.55
  6. Step 6: Final answer
    x = 2,584,899.95

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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.