Home / 4,373,921.60-6,560,882.40-2,014,625.60

Finding the Fourth Proportional to 4,373,921.60, 6,560,882.40 and 2,014,625.60

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Solution

The fourth proportional to 4,373,921.60, 6,560,882.40 and 2,014,625.60 is: 3,021,938.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373,921.60 : 6,560,882.40 = 2,014,625.60 : x
  2. Step 2: Convert to fraction form
    4,373,921.60/6,560,882.40 = 2,014,625.60/x
  3. Step 3: Cross multiply
    4,373,921.60x = 6,560,882.40 × 2,014,625.60
  4. Step 4: Simplify right side
    4,373,921.60x = 13,217,721,641,629.44
  5. Step 5: Solve for x
    x = 13,217,721,641,629.44/4,373,921.60
  6. Step 6: Final answer
    x = 3,021,938.40

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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.