Home / 956,097.68-1,319,364.66-526,293.86

Finding the Fourth Proportional to 956,097.68, 1,319,364.66 and 526,293.86

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Solution

The fourth proportional to 956,097.68, 1,319,364.66 and 526,293.86 is: 726,257.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,097.68 : 1,319,364.66 = 526,293.86 : x
  2. Step 2: Convert to fraction form
    956,097.68/1,319,364.66 = 526,293.86/x
  3. Step 3: Cross multiply
    956,097.68x = 1,319,364.66 × 526,293.86
  4. Step 4: Simplify right side
    956,097.68x = 694,373,519,658.99
  5. Step 5: Solve for x
    x = 694,373,519,658.99/956,097.68
  6. Step 6: Final answer
    x = 726,257.93

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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.