Home / 3,056,438.20-4,584,657.30-1,462,115.20

Finding the Fourth Proportional to 3,056,438.20, 4,584,657.30 and 1,462,115.20

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Solution

The fourth proportional to 3,056,438.20, 4,584,657.30 and 1,462,115.20 is: 2,193,172.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056,438.20 : 4,584,657.30 = 1,462,115.20 : x
  2. Step 2: Convert to fraction form
    3,056,438.20/4,584,657.30 = 1,462,115.20/x
  3. Step 3: Cross multiply
    3,056,438.20x = 4,584,657.30 × 1,462,115.20
  4. Step 4: Simplify right side
    3,056,438.20x = 6,703,297,125,120.96
  5. Step 5: Solve for x
    x = 6,703,297,125,120.96/3,056,438.20
  6. Step 6: Final answer
    x = 2,193,172.80

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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.