Home / 6,150,924.21-8,488,241.61-3,397,801.03

Finding the Fourth Proportional to 6,150,924.21, 8,488,241.61 and 3,397,801.03

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Solution

The fourth proportional to 6,150,924.21, 8,488,241.61 and 3,397,801.03 is: 4,688,946.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150,924.21 : 8,488,241.61 = 3,397,801.03 : x
  2. Step 2: Convert to fraction form
    6,150,924.21/8,488,241.61 = 3,397,801.03/x
  3. Step 3: Cross multiply
    6,150,924.21x = 8,488,241.61 × 3,397,801.03
  4. Step 4: Simplify right side
    6,150,924.21x = 28,841,356,085,346.86
  5. Step 5: Solve for x
    x = 28,841,356,085,346.86/6,150,924.21
  6. Step 6: Final answer
    x = 4,688,946.75

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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.