Home / 7,055,490.80-10,583,236.20-2,006,145.20

Finding the Fourth Proportional to 7,055,490.80, 10,583,236.20 and 2,006,145.20

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Solution

The fourth proportional to 7,055,490.80, 10,583,236.20 and 2,006,145.20 is: 3,009,217.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,055,490.80 : 10,583,236.20 = 2,006,145.20 : x
  2. Step 2: Convert to fraction form
    7,055,490.80/10,583,236.20 = 2,006,145.20/x
  3. Step 3: Cross multiply
    7,055,490.80x = 10,583,236.20 × 2,006,145.20
  4. Step 4: Simplify right side
    7,055,490.80x = 21,231,508,503,096.24
  5. Step 5: Solve for x
    x = 21,231,508,503,096.24/7,055,490.80
  6. Step 6: Final answer
    x = 3,009,217.80

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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.