Home / 796,166.91-1,193,254.42-627,019.20

Finding the Fourth Proportional to 796,166.91, 1,193,254.42 and 627,019.20

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Solution

The fourth proportional to 796,166.91, 1,193,254.42 and 627,019.20 is: 939,744.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,166.91 : 1,193,254.42 = 627,019.20 : x
  2. Step 2: Convert to fraction form
    796,166.91/1,193,254.42 = 627,019.20/x
  3. Step 3: Cross multiply
    796,166.91x = 1,193,254.42 × 627,019.20
  4. Step 4: Simplify right side
    796,166.91x = 748,193,437,434.21
  5. Step 5: Solve for x
    x = 748,193,437,434.21/796,166.91
  6. Step 6: Final answer
    x = 939,744.45

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Double scale
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1.5x scale

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.