Home / 3,827,918.60-5,741,878-1,132,033.84

Finding the Fourth Proportional to 3,827,918.60, 5,741,878 and 1,132,033.84

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Solution

The fourth proportional to 3,827,918.60, 5,741,878 and 1,132,033.84 is: 1,698,050.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,827,918.60 : 5,741,878 = 1,132,033.84 : x
  2. Step 2: Convert to fraction form
    3,827,918.60/5,741,878 = 1,132,033.84/x
  3. Step 3: Cross multiply
    3,827,918.60x = 5,741,878 × 1,132,033.84
  4. Step 4: Simplify right side
    3,827,918.60x = 6,500,000,201,151.52
  5. Step 5: Solve for x
    x = 6,500,000,201,151.52/3,827,918.60
  6. Step 6: Final answer
    x = 1,698,050.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.