Home / 4,113,607.20-6,170,410.80-3,050,725.20

Finding the Fourth Proportional to 4,113,607.20, 6,170,410.80 and 3,050,725.20

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Solution

The fourth proportional to 4,113,607.20, 6,170,410.80 and 3,050,725.20 is: 4,576,087.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,113,607.20 : 6,170,410.80 = 3,050,725.20 : x
  2. Step 2: Convert to fraction form
    4,113,607.20/6,170,410.80 = 3,050,725.20/x
  3. Step 3: Cross multiply
    4,113,607.20x = 6,170,410.80 × 3,050,725.20
  4. Step 4: Simplify right side
    4,113,607.20x = 18,824,227,721,912.16
  5. Step 5: Solve for x
    x = 18,824,227,721,912.16/4,113,607.20
  6. Step 6: Final answer
    x = 4,576,087.80

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Similar ratio
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1.5x scale

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.