Home / 1,282,896.03-1,924,196.09-336,341.91

Finding the Fourth Proportional to 1,282,896.03, 1,924,196.09 and 336,341.91

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Solution

The fourth proportional to 1,282,896.03, 1,924,196.09 and 336,341.91 is: 504,474.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,282,896.03 : 1,924,196.09 = 336,341.91 : x
  2. Step 2: Convert to fraction form
    1,282,896.03/1,924,196.09 = 336,341.91/x
  3. Step 3: Cross multiply
    1,282,896.03x = 1,924,196.09 × 336,341.91
  4. Step 4: Simplify right side
    1,282,896.03x = 647,187,786,443.42
  5. Step 5: Solve for x
    x = 647,187,786,443.42/1,282,896.03
  6. Step 6: Final answer
    x = 504,474.07

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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.