Home / 5,963,897.04-8,229,961.91-3,644,669.61

Finding the Fourth Proportional to 5,963,897.04, 8,229,961.91 and 3,644,669.61

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Solution

The fourth proportional to 5,963,897.04, 8,229,961.91 and 3,644,669.61 is: 5,029,512.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,963,897.04 : 8,229,961.91 = 3,644,669.61 : x
  2. Step 2: Convert to fraction form
    5,963,897.04/8,229,961.91 = 3,644,669.61/x
  3. Step 3: Cross multiply
    5,963,897.04x = 8,229,961.91 × 3,644,669.61
  4. Step 4: Simplify right side
    5,963,897.04x = 29,995,492,046,611.21
  5. Step 5: Solve for x
    x = 29,995,492,046,611.21/5,963,897.04
  6. Step 6: Final answer
    x = 5,029,512.05

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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.