Home / 1,743,532.15-2,615,324.37-664,104.14

Finding the Fourth Proportional to 1,743,532.15, 2,615,324.37 and 664,104.14

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Solution

The fourth proportional to 1,743,532.15, 2,615,324.37 and 664,104.14 is: 996,166.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,532.15 : 2,615,324.37 = 664,104.14 : x
  2. Step 2: Convert to fraction form
    1,743,532.15/2,615,324.37 = 664,104.14/x
  3. Step 3: Cross multiply
    1,743,532.15x = 2,615,324.37 × 664,104.14
  4. Step 4: Simplify right side
    1,743,532.15x = 1,736,847,741,559.89
  5. Step 5: Solve for x
    x = 1,736,847,741,559.89/1,743,532.15
  6. Step 6: Final answer
    x = 996,166.17

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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.