Home / 1,847,784.50-2,771,683.19-568,383.29

Finding the Fourth Proportional to 1,847,784.50, 2,771,683.19 and 568,383.29

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Solution

The fourth proportional to 1,847,784.50, 2,771,683.19 and 568,383.29 is: 852,576.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,784.50 : 2,771,683.19 = 568,383.29 : x
  2. Step 2: Convert to fraction form
    1,847,784.50/2,771,683.19 = 568,383.29/x
  3. Step 3: Cross multiply
    1,847,784.50x = 2,771,683.19 × 568,383.29
  4. Step 4: Simplify right side
    1,847,784.50x = 1,575,378,393,669.56
  5. Step 5: Solve for x
    x = 1,575,378,393,669.56/1,847,784.50
  6. Step 6: Final answer
    x = 852,576.91

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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.