Home / 5,014,976.52-7,522,989.66-1,649,445.96

Finding the Fourth Proportional to 5,014,976.52, 7,522,989.66 and 1,649,445.96

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Solution

The fourth proportional to 5,014,976.52, 7,522,989.66 and 1,649,445.96 is: 2,474,341.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,014,976.52 : 7,522,989.66 = 1,649,445.96 : x
  2. Step 2: Convert to fraction form
    5,014,976.52/7,522,989.66 = 1,649,445.96/x
  3. Step 3: Cross multiply
    5,014,976.52x = 7,522,989.66 × 1,649,445.96
  4. Step 4: Simplify right side
    5,014,976.52x = 12,408,764,901,808.77
  5. Step 5: Solve for x
    x = 12,408,764,901,808.77/5,014,976.52
  6. Step 6: Final answer
    x = 2,474,341.58

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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.