Home / 1,494,600.34-2,062,829.73-936,053.55

Finding the Fourth Proportional to 1,494,600.34, 2,062,829.73 and 936,053.55

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Solution

The fourth proportional to 1,494,600.34, 2,062,829.73 and 936,053.55 is: 1,291,930.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,600.34 : 2,062,829.73 = 936,053.55 : x
  2. Step 2: Convert to fraction form
    1,494,600.34/2,062,829.73 = 936,053.55/x
  3. Step 3: Cross multiply
    1,494,600.34x = 2,062,829.73 × 936,053.55
  4. Step 4: Simplify right side
    1,494,600.34x = 1,930,919,091,812.04
  5. Step 5: Solve for x
    x = 1,930,919,091,812.04/1,494,600.34
  6. Step 6: Final answer
    x = 1,291,930.05

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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.