Home / 4,994,781.62-6,892,798.40-2,702,942.38

Finding the Fourth Proportional to 4,994,781.62, 6,892,798.40 and 2,702,942.38

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Solution

The fourth proportional to 4,994,781.62, 6,892,798.40 and 2,702,942.38 is: 3,730,060.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,781.62 : 6,892,798.40 = 2,702,942.38 : x
  2. Step 2: Convert to fraction form
    4,994,781.62/6,892,798.40 = 2,702,942.38/x
  3. Step 3: Cross multiply
    4,994,781.62x = 6,892,798.40 × 2,702,942.38
  4. Step 4: Simplify right side
    4,994,781.62x = 18,630,836,912,156.19
  5. Step 5: Solve for x
    x = 18,630,836,912,156.19/4,994,781.62
  6. Step 6: Final answer
    x = 3,730,060.36

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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.