Home / 1,194,769.14-1,648,762.11-650,911.44

Finding the Fourth Proportional to 1,194,769.14, 1,648,762.11 and 650,911.44

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Solution

The fourth proportional to 1,194,769.14, 1,648,762.11 and 650,911.44 is: 898,247.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,769.14 : 1,648,762.11 = 650,911.44 : x
  2. Step 2: Convert to fraction form
    1,194,769.14/1,648,762.11 = 650,911.44/x
  3. Step 3: Cross multiply
    1,194,769.14x = 1,648,762.11 × 650,911.44
  4. Step 4: Simplify right side
    1,194,769.14x = 1,073,198,119,237.54
  5. Step 5: Solve for x
    x = 1,073,198,119,237.54/1,194,769.14
  6. Step 6: Final answer
    x = 898,247.27

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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.