Home / 2,714,747.28-4,065,919.56-1,295,802.24

Finding the Fourth Proportional to 2,714,747.28, 4,065,919.56 and 1,295,802.24

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Solution

The fourth proportional to 2,714,747.28, 4,065,919.56 and 1,295,802.24 is: 1,940,743.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,747.28 : 4,065,919.56 = 1,295,802.24 : x
  2. Step 2: Convert to fraction form
    2,714,747.28/4,065,919.56 = 1,295,802.24/x
  3. Step 3: Cross multiply
    2,714,747.28x = 4,065,919.56 × 1,295,802.24
  4. Step 4: Simplify right side
    2,714,747.28x = 5,268,627,673,507.81
  5. Step 5: Solve for x
    x = 5,268,627,673,507.81/2,714,747.28
  6. Step 6: Final answer
    x = 1,940,743.33

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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.