Home / 2,734,041.60-3,777,978.24-2,370,297.60

Finding the Fourth Proportional to 2,734,041.60, 3,777,978.24 and 2,370,297.60

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Solution

The fourth proportional to 2,734,041.60, 3,777,978.24 and 2,370,297.60 is: 3,275,346.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,041.60 : 3,777,978.24 = 2,370,297.60 : x
  2. Step 2: Convert to fraction form
    2,734,041.60/3,777,978.24 = 2,370,297.60/x
  3. Step 3: Cross multiply
    2,734,041.60x = 3,777,978.24 × 2,370,297.60
  4. Step 4: Simplify right side
    2,734,041.60x = 8,954,932,755,124.23
  5. Step 5: Solve for x
    x = 8,954,932,755,124.23/2,734,041.60
  6. Step 6: Final answer
    x = 3,275,346.20

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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.