Home / 835,204.46-1,152,582.17-453,231.26

Finding the Fourth Proportional to 835,204.46, 1,152,582.17 and 453,231.26

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Solution

The fourth proportional to 835,204.46, 1,152,582.17 and 453,231.26 is: 625,459.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,204.46 : 1,152,582.17 = 453,231.26 : x
  2. Step 2: Convert to fraction form
    835,204.46/1,152,582.17 = 453,231.26/x
  3. Step 3: Cross multiply
    835,204.46x = 1,152,582.17 × 453,231.26
  4. Step 4: Simplify right side
    835,204.46x = 522,386,269,162.63
  5. Step 5: Solve for x
    x = 522,386,269,162.63/835,204.46
  6. Step 6: Final answer
    x = 625,459.15

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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.