Home / 1,336,230.27-2,001,983.45-885,883.23

Finding the Fourth Proportional to 1,336,230.27, 2,001,983.45 and 885,883.23

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Solution

The fourth proportional to 1,336,230.27, 2,001,983.45 and 885,883.23 is: 1,327,258.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,230.27 : 2,001,983.45 = 885,883.23 : x
  2. Step 2: Convert to fraction form
    1,336,230.27/2,001,983.45 = 885,883.23/x
  3. Step 3: Cross multiply
    1,336,230.27x = 2,001,983.45 × 885,883.23
  4. Step 4: Simplify right side
    1,336,230.27x = 1,773,523,560,663.13
  5. Step 5: Solve for x
    x = 1,773,523,560,663.13/1,336,230.27
  6. Step 6: Final answer
    x = 1,327,258.93

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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.