Home / 1,733,562.36-2,392,331.22-969,687

Finding the Fourth Proportional to 1,733,562.36, 2,392,331.22 and 969,687

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Solution

The fourth proportional to 1,733,562.36, 2,392,331.22 and 969,687 is: 1,338,176.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,562.36 : 2,392,331.22 = 969,687 : x
  2. Step 2: Convert to fraction form
    1,733,562.36/2,392,331.22 = 969,687/x
  3. Step 3: Cross multiply
    1,733,562.36x = 2,392,331.22 × 969,687
  4. Step 4: Simplify right side
    1,733,562.36x = 2,319,812,483,728.14
  5. Step 5: Solve for x
    x = 2,319,812,483,728.14/1,733,562.36
  6. Step 6: Final answer
    x = 1,338,176.54

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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.