Home / 795,876.47-1,193,064.24-396,139.35

Finding the Fourth Proportional to 795,876.47, 1,193,064.24 and 396,139.35

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Solution

The fourth proportional to 795,876.47, 1,193,064.24 and 396,139.35 is: 593,835.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,876.47 : 1,193,064.24 = 396,139.35 : x
  2. Step 2: Convert to fraction form
    795,876.47/1,193,064.24 = 396,139.35/x
  3. Step 3: Cross multiply
    795,876.47x = 1,193,064.24 × 396,139.35
  4. Step 4: Simplify right side
    795,876.47x = 472,619,684,595.83
  5. Step 5: Solve for x
    x = 472,619,684,595.83/795,876.47
  6. Step 6: Final answer
    x = 593,835.48

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.