Home / 822,834.68-1,233,808.24-373,310.28

Finding the Fourth Proportional to 822,834.68, 1,233,808.24 and 373,310.28

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Solution

The fourth proportional to 822,834.68, 1,233,808.24 and 373,310.28 is: 559,764.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    822,834.68 : 1,233,808.24 = 373,310.28 : x
  2. Step 2: Convert to fraction form
    822,834.68/1,233,808.24 = 373,310.28/x
  3. Step 3: Cross multiply
    822,834.68x = 1,233,808.24 × 373,310.28
  4. Step 4: Simplify right side
    822,834.68x = 460,593,299,540.71
  5. Step 5: Solve for x
    x = 460,593,299,540.71/822,834.68
  6. Step 6: Final answer
    x = 559,764.08

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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.