Home / 2,378,098.05-3,565,629.80-1,567,546.71

Finding the Fourth Proportional to 2,378,098.05, 3,565,629.80 and 1,567,546.71

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Solution

The fourth proportional to 2,378,098.05, 3,565,629.80 and 1,567,546.71 is: 2,350,319.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,378,098.05 : 3,565,629.80 = 1,567,546.71 : x
  2. Step 2: Convert to fraction form
    2,378,098.05/3,565,629.80 = 1,567,546.71/x
  3. Step 3: Cross multiply
    2,378,098.05x = 3,565,629.80 × 1,567,546.71
  4. Step 4: Simplify right side
    2,378,098.05x = 5,589,291,254,230.22
  5. Step 5: Solve for x
    x = 5,589,291,254,230.22/2,378,098.05
  6. Step 6: Final answer
    x = 2,350,319.93

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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.