Home / 5,014,977.52-7,522,991.16-1,649,446.96

Finding the Fourth Proportional to 5,014,977.52, 7,522,991.16 and 1,649,446.96

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Solution

The fourth proportional to 5,014,977.52, 7,522,991.16 and 1,649,446.96 is: 2,474,343.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,014,977.52 : 7,522,991.16 = 1,649,446.96 : x
  2. Step 2: Convert to fraction form
    5,014,977.52/7,522,991.16 = 1,649,446.96/x
  3. Step 3: Cross multiply
    5,014,977.52x = 7,522,991.16 × 1,649,446.96
  4. Step 4: Simplify right side
    5,014,977.52x = 12,408,774,898,968.87
  5. Step 5: Solve for x
    x = 12,408,774,898,968.87/5,014,977.52
  6. Step 6: Final answer
    x = 2,474,343.08

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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.