Home / 956,296.56-1,319,697.90-526,591.92

Finding the Fourth Proportional to 956,296.56, 1,319,697.90 and 526,591.92

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Solution

The fourth proportional to 956,296.56, 1,319,697.90 and 526,591.92 is: 726,701.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,296.56 : 1,319,697.90 = 526,591.92 : x
  2. Step 2: Convert to fraction form
    956,296.56/1,319,697.90 = 526,591.92/x
  3. Step 3: Cross multiply
    956,296.56x = 1,319,697.90 × 526,591.92
  4. Step 4: Simplify right side
    956,296.56x = 694,942,250,980.97
  5. Step 5: Solve for x
    x = 694,942,250,980.97/956,296.56
  6. Step 6: Final answer
    x = 726,701.61

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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.