Home / 4,513,975.62-6,228,365.31-2,677,629.48

Finding the Fourth Proportional to 4,513,975.62, 6,228,365.31 and 2,677,629.48

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Solution

The fourth proportional to 4,513,975.62, 6,228,365.31 and 2,677,629.48 is: 3,694,582.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513,975.62 : 6,228,365.31 = 2,677,629.48 : x
  2. Step 2: Convert to fraction form
    4,513,975.62/6,228,365.31 = 2,677,629.48/x
  3. Step 3: Cross multiply
    4,513,975.62x = 6,228,365.31 × 2,677,629.48
  4. Step 4: Simplify right side
    4,513,975.62x = 16,677,254,566,265.34
  5. Step 5: Solve for x
    x = 16,677,254,566,265.34/4,513,975.62
  6. Step 6: Final answer
    x = 3,694,582.33

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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.