Home / 3,350,203.20-5,025,304.80-2,006,510.40

Finding the Fourth Proportional to 3,350,203.20, 5,025,304.80 and 2,006,510.40

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Solution

The fourth proportional to 3,350,203.20, 5,025,304.80 and 2,006,510.40 is: 3,009,765.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,203.20 : 5,025,304.80 = 2,006,510.40 : x
  2. Step 2: Convert to fraction form
    3,350,203.20/5,025,304.80 = 2,006,510.40/x
  3. Step 3: Cross multiply
    3,350,203.20x = 5,025,304.80 × 2,006,510.40
  4. Step 4: Simplify right side
    3,350,203.20x = 10,083,326,344,369.92
  5. Step 5: Solve for x
    x = 10,083,326,344,369.92/3,350,203.20
  6. Step 6: Final answer
    x = 3,009,765.60

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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.