Home / 796,190.62-1,098,774.15-452,058.57

Finding the Fourth Proportional to 796,190.62, 1,098,774.15 and 452,058.57

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Solution

The fourth proportional to 796,190.62, 1,098,774.15 and 452,058.57 is: 623,858.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,190.62 : 1,098,774.15 = 452,058.57 : x
  2. Step 2: Convert to fraction form
    796,190.62/1,098,774.15 = 452,058.57/x
  3. Step 3: Cross multiply
    796,190.62x = 1,098,774.15 × 452,058.57
  4. Step 4: Simplify right side
    796,190.62x = 496,710,271,001.97
  5. Step 5: Solve for x
    x = 496,710,271,001.97/796,190.62
  6. Step 6: Final answer
    x = 623,858.48

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Double scale
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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.