Home / 2,152,405.46-3,228,608.19-1,014,902.90

Finding the Fourth Proportional to 2,152,405.46, 3,228,608.19 and 1,014,902.90

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Solution

The fourth proportional to 2,152,405.46, 3,228,608.19 and 1,014,902.90 is: 1,522,354.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,152,405.46 : 3,228,608.19 = 1,014,902.90 : x
  2. Step 2: Convert to fraction form
    2,152,405.46/3,228,608.19 = 1,014,902.90/x
  3. Step 3: Cross multiply
    2,152,405.46x = 3,228,608.19 × 1,014,902.90
  4. Step 4: Simplify right side
    2,152,405.46x = 3,276,723,814,994.75
  5. Step 5: Solve for x
    x = 3,276,723,814,994.75/2,152,405.46
  6. Step 6: Final answer
    x = 1,522,354.35

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Similar ratio
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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.