Home / 892,754.19-1,232,196.94-586,858.83

Finding the Fourth Proportional to 892,754.19, 1,232,196.94 and 586,858.83

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Solution

The fourth proportional to 892,754.19, 1,232,196.94 and 586,858.83 is: 809,994.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    892,754.19 : 1,232,196.94 = 586,858.83 : x
  2. Step 2: Convert to fraction form
    892,754.19/1,232,196.94 = 586,858.83/x
  3. Step 3: Cross multiply
    892,754.19x = 1,232,196.94 × 586,858.83
  4. Step 4: Simplify right side
    892,754.19x = 723,125,654,537.98
  5. Step 5: Solve for x
    x = 723,125,654,537.98/892,754.19
  6. Step 6: Final answer
    x = 809,994.13

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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.