Home / 1,468,520.22-2,202,356.97-403,597.02

Finding the Fourth Proportional to 1,468,520.22, 2,202,356.97 and 403,597.02

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Solution

The fourth proportional to 1,468,520.22, 2,202,356.97 and 403,597.02 is: 605,279.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,520.22 : 2,202,356.97 = 403,597.02 : x
  2. Step 2: Convert to fraction form
    1,468,520.22/2,202,356.97 = 403,597.02/x
  3. Step 3: Cross multiply
    1,468,520.22x = 2,202,356.97 × 403,597.02
  4. Step 4: Simplify right side
    1,468,520.22x = 888,864,710,068.23
  5. Step 5: Solve for x
    x = 888,864,710,068.23/1,468,520.22
  6. Step 6: Final answer
    x = 605,279.18

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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.