Home / 2,248,729.22-3,373,586.31-651,357.38

Finding the Fourth Proportional to 2,248,729.22, 3,373,586.31 and 651,357.38

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Solution

The fourth proportional to 2,248,729.22, 3,373,586.31 and 651,357.38 is: 977,178.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248,729.22 : 3,373,586.31 = 651,357.38 : x
  2. Step 2: Convert to fraction form
    2,248,729.22/3,373,586.31 = 651,357.38/x
  3. Step 3: Cross multiply
    2,248,729.22x = 3,373,586.31 × 651,357.38
  4. Step 4: Simplify right side
    2,248,729.22x = 2,197,410,350,962.02
  5. Step 5: Solve for x
    x = 2,197,410,350,962.02/2,248,729.22
  6. Step 6: Final answer
    x = 977,178.72

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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.