Home / 835,226.33-1,152,613.04-453,253.07

Finding the Fourth Proportional to 835,226.33, 1,152,613.04 and 453,253.07

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Solution

The fourth proportional to 835,226.33, 1,152,613.04 and 453,253.07 is: 625,489.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,226.33 : 1,152,613.04 = 453,253.07 : x
  2. Step 2: Convert to fraction form
    835,226.33/1,152,613.04 = 453,253.07/x
  3. Step 3: Cross multiply
    835,226.33x = 1,152,613.04 × 453,253.07
  4. Step 4: Simplify right side
    835,226.33x = 522,425,390,872.70
  5. Step 5: Solve for x
    x = 522,425,390,872.70/835,226.33
  6. Step 6: Final answer
    x = 625,489.61

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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.