Home / 2,008,810.44-3,013,221.06-492,500.16

Finding the Fourth Proportional to 2,008,810.44, 3,013,221.06 and 492,500.16

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Solution

The fourth proportional to 2,008,810.44, 3,013,221.06 and 492,500.16 is: 738,751.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,810.44 : 3,013,221.06 = 492,500.16 : x
  2. Step 2: Convert to fraction form
    2,008,810.44/3,013,221.06 = 492,500.16/x
  3. Step 3: Cross multiply
    2,008,810.44x = 3,013,221.06 × 492,500.16
  4. Step 4: Simplify right side
    2,008,810.44x = 1,484,011,854,165.37
  5. Step 5: Solve for x
    x = 1,484,011,854,165.37/2,008,810.44
  6. Step 6: Final answer
    x = 738,751.56

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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.