Home / 795,854.76-1,193,031.72-396,117.64

Finding the Fourth Proportional to 795,854.76, 1,193,031.72 and 396,117.64

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Solution

The fourth proportional to 795,854.76, 1,193,031.72 and 396,117.64 is: 593,802.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,854.76 : 1,193,031.72 = 396,117.64 : x
  2. Step 2: Convert to fraction form
    795,854.76/1,193,031.72 = 396,117.64/x
  3. Step 3: Cross multiply
    795,854.76x = 1,193,031.72 × 396,117.64
  4. Step 4: Simplify right side
    795,854.76x = 472,580,909,371.54
  5. Step 5: Solve for x
    x = 472,580,909,371.54/795,854.76
  6. Step 6: Final answer
    x = 593,802.96

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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.