Home / 1,062,792.66-1,594,499.62-343,117.56

Finding the Fourth Proportional to 1,062,792.66, 1,594,499.62 and 343,117.56

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Solution

The fourth proportional to 1,062,792.66, 1,594,499.62 and 343,117.56 is: 514,776.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,792.66 : 1,594,499.62 = 343,117.56 : x
  2. Step 2: Convert to fraction form
    1,062,792.66/1,594,499.62 = 343,117.56/x
  3. Step 3: Cross multiply
    1,062,792.66x = 1,594,499.62 × 343,117.56
  4. Step 4: Simplify right side
    1,062,792.66x = 547,100,819,035.33
  5. Step 5: Solve for x
    x = 547,100,819,035.33/1,062,792.66
  6. Step 6: Final answer
    x = 514,776.63

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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.