Home / 4,528,847.20-6,794,145.60-1,334,077.60

Finding the Fourth Proportional to 4,528,847.20, 6,794,145.60 and 1,334,077.60

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Solution

The fourth proportional to 4,528,847.20, 6,794,145.60 and 1,334,077.60 is: 2,001,374.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,528,847.20 : 6,794,145.60 = 1,334,077.60 : x
  2. Step 2: Convert to fraction form
    4,528,847.20/6,794,145.60 = 1,334,077.60/x
  3. Step 3: Cross multiply
    4,528,847.20x = 6,794,145.60 × 1,334,077.60
  4. Step 4: Simplify right side
    4,528,847.20x = 9,063,917,456,098.56
  5. Step 5: Solve for x
    x = 9,063,917,456,098.56/4,528,847.20
  6. Step 6: Final answer
    x = 2,001,374.09

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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.