Home / 1,468,583.37-2,202,819.67-403,597.73

Finding the Fourth Proportional to 1,468,583.37, 2,202,819.67 and 403,597.73

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Solution

The fourth proportional to 1,468,583.37, 2,202,819.67 and 403,597.73 is: 605,381.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,583.37 : 2,202,819.67 = 403,597.73 : x
  2. Step 2: Convert to fraction form
    1,468,583.37/2,202,819.67 = 403,597.73/x
  3. Step 3: Cross multiply
    1,468,583.37x = 2,202,819.67 × 403,597.73
  4. Step 4: Simplify right side
    1,468,583.37x = 889,053,018,411.35
  5. Step 5: Solve for x
    x = 889,053,018,411.35/1,468,583.37
  6. Step 6: Final answer
    x = 605,381.37

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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.