Home / 6,032,070.62-8,320,915.27-3,822,876.21

Finding the Fourth Proportional to 6,032,070.62, 8,320,915.27 and 3,822,876.21

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Solution

The fourth proportional to 6,032,070.62, 8,320,915.27 and 3,822,876.21 is: 5,273,451.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,032,070.62 : 8,320,915.27 = 3,822,876.21 : x
  2. Step 2: Convert to fraction form
    6,032,070.62/8,320,915.27 = 3,822,876.21/x
  3. Step 3: Cross multiply
    6,032,070.62x = 8,320,915.27 × 3,822,876.21
  4. Step 4: Simplify right side
    6,032,070.62x = 31,809,829,031,108.73
  5. Step 5: Solve for x
    x = 31,809,829,031,108.73/6,032,070.62
  6. Step 6: Final answer
    x = 5,273,451.03

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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.