Home / 2,675,752.39-3,692,540.69-1,452,057.93

Finding the Fourth Proportional to 2,675,752.39, 3,692,540.69 and 1,452,057.93

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Solution

The fourth proportional to 2,675,752.39, 3,692,540.69 and 1,452,057.93 is: 2,003,841.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,752.39 : 3,692,540.69 = 1,452,057.93 : x
  2. Step 2: Convert to fraction form
    2,675,752.39/3,692,540.69 = 1,452,057.93/x
  3. Step 3: Cross multiply
    2,675,752.39x = 3,692,540.69 × 1,452,057.93
  4. Step 4: Simplify right side
    2,675,752.39x = 5,361,782,990,762.17
  5. Step 5: Solve for x
    x = 5,361,782,990,762.17/2,675,752.39
  6. Step 6: Final answer
    x = 2,003,841.24

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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.