Home / 4,994,784.25-6,892,802.03-2,702,945

Finding the Fourth Proportional to 4,994,784.25, 6,892,802.03 and 2,702,945

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Solution

The fourth proportional to 4,994,784.25, 6,892,802.03 and 2,702,945 is: 3,730,063.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,784.25 : 6,892,802.03 = 2,702,945 : x
  2. Step 2: Convert to fraction form
    4,994,784.25/6,892,802.03 = 2,702,945/x
  3. Step 3: Cross multiply
    4,994,784.25x = 6,892,802.03 × 2,702,945
  4. Step 4: Simplify right side
    4,994,784.25x = 18,630,864,782,978.35
  5. Step 5: Solve for x
    x = 18,630,864,782,978.35/4,994,784.25
  6. Step 6: Final answer
    x = 3,730,063.97

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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.