Home / 2,722,236.95-4,083,970.64-900,597.62

Finding the Fourth Proportional to 2,722,236.95, 4,083,970.64 and 900,597.62

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Solution

The fourth proportional to 2,722,236.95, 4,083,970.64 and 900,597.62 is: 1,351,099.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,236.95 : 4,083,970.64 = 900,597.62 : x
  2. Step 2: Convert to fraction form
    2,722,236.95/4,083,970.64 = 900,597.62/x
  3. Step 3: Cross multiply
    2,722,236.95x = 4,083,970.64 × 900,597.62
  4. Step 4: Simplify right side
    2,722,236.95x = 3,678,014,244,240.82
  5. Step 5: Solve for x
    x = 3,678,014,244,240.82/2,722,236.95
  6. Step 6: Final answer
    x = 1,351,099.96

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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.