Home / 836,906.04-1,254,653.28-363,234.24

Finding the Fourth Proportional to 836,906.04, 1,254,653.28 and 363,234.24

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Solution

The fourth proportional to 836,906.04, 1,254,653.28 and 363,234.24 is: 544,545.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    836,906.04 : 1,254,653.28 = 363,234.24 : x
  2. Step 2: Convert to fraction form
    836,906.04/1,254,653.28 = 363,234.24/x
  3. Step 3: Cross multiply
    836,906.04x = 1,254,653.28 × 363,234.24
  4. Step 4: Simplify right side
    836,906.04x = 455,733,030,624.31
  5. Step 5: Solve for x
    x = 455,733,030,624.31/836,906.04
  6. Step 6: Final answer
    x = 544,545.04

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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.