Home / 4,448,825.51-6,138,997.20-2,588,585.18

Finding the Fourth Proportional to 4,448,825.51, 6,138,997.20 and 2,588,585.18

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Solution

The fourth proportional to 4,448,825.51, 6,138,997.20 and 2,588,585.18 is: 3,572,025.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,825.51 : 6,138,997.20 = 2,588,585.18 : x
  2. Step 2: Convert to fraction form
    4,448,825.51/6,138,997.20 = 2,588,585.18/x
  3. Step 3: Cross multiply
    4,448,825.51x = 6,138,997.20 × 2,588,585.18
  4. Step 4: Simplify right side
    4,448,825.51x = 15,891,317,141,286.51
  5. Step 5: Solve for x
    x = 15,891,317,141,286.51/4,448,825.51
  6. Step 6: Final answer
    x = 3,572,025.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.