Home / 796,062.03-1,098,277.10-451,698.54

Finding the Fourth Proportional to 796,062.03, 1,098,277.10 and 451,698.54

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Solution

The fourth proportional to 796,062.03, 1,098,277.10 and 451,698.54 is: 623,180.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,062.03 : 1,098,277.10 = 451,698.54 : x
  2. Step 2: Convert to fraction form
    796,062.03/1,098,277.10 = 451,698.54/x
  3. Step 3: Cross multiply
    796,062.03x = 1,098,277.10 × 451,698.54
  4. Step 4: Simplify right side
    796,062.03x = 496,090,160,326.94
  5. Step 5: Solve for x
    x = 496,090,160,326.94/796,062.03
  6. Step 6: Final answer
    x = 623,180.28

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1.5x scale

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.