Home / 5,024,982.80-7,535,141.40-2,183,632.40

Finding the Fourth Proportional to 5,024,982.80, 7,535,141.40 and 2,183,632.40

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Solution

The fourth proportional to 5,024,982.80, 7,535,141.40 and 2,183,632.40 is: 3,274,434.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,024,982.80 : 7,535,141.40 = 2,183,632.40 : x
  2. Step 2: Convert to fraction form
    5,024,982.80/7,535,141.40 = 2,183,632.40/x
  3. Step 3: Cross multiply
    5,024,982.80x = 7,535,141.40 × 2,183,632.40
  4. Step 4: Simplify right side
    5,024,982.80x = 16,453,978,899,621.36
  5. Step 5: Solve for x
    x = 16,453,978,899,621.36/5,024,982.80
  6. Step 6: Final answer
    x = 3,274,434.87

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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.