Home / 894,099.60-1,233,834.12-531,524.16

Finding the Fourth Proportional to 894,099.60, 1,233,834.12 and 531,524.16

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Solution

The fourth proportional to 894,099.60, 1,233,834.12 and 531,524.16 is: 733,489.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,099.60 : 1,233,834.12 = 531,524.16 : x
  2. Step 2: Convert to fraction form
    894,099.60/1,233,834.12 = 531,524.16/x
  3. Step 3: Cross multiply
    894,099.60x = 1,233,834.12 × 531,524.16
  4. Step 4: Simplify right side
    894,099.60x = 655,812,644,212.34
  5. Step 5: Solve for x
    x = 655,812,644,212.34/894,099.60
  6. Step 6: Final answer
    x = 733,489.47

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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.