Home / 4,074,786.60-5,616,087.66-2,984,741.52

Finding the Fourth Proportional to 4,074,786.60, 5,616,087.66 and 2,984,741.52

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Solution

The fourth proportional to 4,074,786.60, 5,616,087.66 and 2,984,741.52 is: 4,113,729.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,786.60 : 5,616,087.66 = 2,984,741.52 : x
  2. Step 2: Convert to fraction form
    4,074,786.60/5,616,087.66 = 2,984,741.52/x
  3. Step 3: Cross multiply
    4,074,786.60x = 5,616,087.66 × 2,984,741.52
  4. Step 4: Simplify right side
    4,074,786.60x = 16,762,570,018,761.64
  5. Step 5: Solve for x
    x = 16,762,570,018,761.64/4,074,786.60
  6. Step 6: Final answer
    x = 4,113,729.54

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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.