Home / 6,333,822.90-8,740,441.43-3,433,151.49

Finding the Fourth Proportional to 6,333,822.90, 8,740,441.43 and 3,433,151.49

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Solution

The fourth proportional to 6,333,822.90, 8,740,441.43 and 3,433,151.49 is: 4,737,622.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,333,822.90 : 8,740,441.43 = 3,433,151.49 : x
  2. Step 2: Convert to fraction form
    6,333,822.90/8,740,441.43 = 3,433,151.49/x
  3. Step 3: Cross multiply
    6,333,822.90x = 8,740,441.43 × 3,433,151.49
  4. Step 4: Simplify right side
    6,333,822.90x = 30,007,259,488,228.25
  5. Step 5: Solve for x
    x = 30,007,259,488,228.25/6,333,822.90
  6. Step 6: Final answer
    x = 4,737,622.13

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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.