Home / 2,374,185.64-3,276,542.47-1,341,788.84

Finding the Fourth Proportional to 2,374,185.64, 3,276,542.47 and 1,341,788.84

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Solution

The fourth proportional to 2,374,185.64, 3,276,542.47 and 1,341,788.84 is: 1,851,762.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,185.64 : 3,276,542.47 = 1,341,788.84 : x
  2. Step 2: Convert to fraction form
    2,374,185.64/3,276,542.47 = 1,341,788.84/x
  3. Step 3: Cross multiply
    2,374,185.64x = 3,276,542.47 × 1,341,788.84
  4. Step 4: Simplify right side
    2,374,185.64x = 4,396,428,120,032.04
  5. Step 5: Solve for x
    x = 4,396,428,120,032.04/2,374,185.64
  6. Step 6: Final answer
    x = 1,851,762.58

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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.