Home / 1,184,223.23-1,776,447.38-331,295.04

Finding the Fourth Proportional to 1,184,223.23, 1,776,447.38 and 331,295.04

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Solution

The fourth proportional to 1,184,223.23, 1,776,447.38 and 331,295.04 is: 496,974.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,223.23 : 1,776,447.38 = 331,295.04 : x
  2. Step 2: Convert to fraction form
    1,184,223.23/1,776,447.38 = 331,295.04/x
  3. Step 3: Cross multiply
    1,184,223.23x = 1,776,447.38 × 331,295.04
  4. Step 4: Simplify right side
    1,184,223.23x = 588,528,204,158.52
  5. Step 5: Solve for x
    x = 588,528,204,158.52/1,184,223.23
  6. Step 6: Final answer
    x = 496,974.04

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Double scale
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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.