Home / 4,593,805.25-6,892,156.10-2,164,860.38

Finding the Fourth Proportional to 4,593,805.25, 6,892,156.10 and 2,164,860.38

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Solution

The fourth proportional to 4,593,805.25, 6,892,156.10 and 2,164,860.38 is: 3,247,973.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,593,805.25 : 6,892,156.10 = 2,164,860.38 : x
  2. Step 2: Convert to fraction form
    4,593,805.25/6,892,156.10 = 2,164,860.38/x
  3. Step 3: Cross multiply
    4,593,805.25x = 6,892,156.10 × 2,164,860.38
  4. Step 4: Simplify right side
    4,593,805.25x = 14,920,555,690,397.68
  5. Step 5: Solve for x
    x = 14,920,555,690,397.68/4,593,805.25
  6. Step 6: Final answer
    x = 3,247,973.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.