Home / 3,790,917.52-5,683,177.56-1,768,095.58

Finding the Fourth Proportional to 3,790,917.52, 5,683,177.56 and 1,768,095.58

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Solution

The fourth proportional to 3,790,917.52, 5,683,177.56 and 1,768,095.58 is: 2,650,651.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,790,917.52 : 5,683,177.56 = 1,768,095.58 : x
  2. Step 2: Convert to fraction form
    3,790,917.52/5,683,177.56 = 1,768,095.58/x
  3. Step 3: Cross multiply
    3,790,917.52x = 5,683,177.56 × 1,768,095.58
  4. Step 4: Simplify right side
    3,790,917.52x = 10,048,401,124,191.18
  5. Step 5: Solve for x
    x = 10,048,401,124,191.18/3,790,917.52
  6. Step 6: Final answer
    x = 2,650,651.48

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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.