Home / 7,184,283.87-10,777,845.44-2,635,374.90

Finding the Fourth Proportional to 7,184,283.87, 10,777,845.44 and 2,635,374.90

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Solution

The fourth proportional to 7,184,283.87, 10,777,845.44 and 2,635,374.90 is: 3,953,583.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,184,283.87 : 10,777,845.44 = 2,635,374.90 : x
  2. Step 2: Convert to fraction form
    7,184,283.87/10,777,845.44 = 2,635,374.90/x
  3. Step 3: Cross multiply
    7,184,283.87x = 10,777,845.44 × 2,635,374.90
  4. Step 4: Simplify right side
    7,184,283.87x = 28,403,663,335,478.58
  5. Step 5: Solve for x
    x = 28,403,663,335,478.58/7,184,283.87
  6. Step 6: Final answer
    x = 3,953,583.11

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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.