Home / 1,468,600.80-2,202,477.76-403,677.60

Finding the Fourth Proportional to 1,468,600.80, 2,202,477.76 and 403,677.60

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Solution

The fourth proportional to 1,468,600.80, 2,202,477.76 and 403,677.60 is: 605,400.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,600.80 : 2,202,477.76 = 403,677.60 : x
  2. Step 2: Convert to fraction form
    1,468,600.80/2,202,477.76 = 403,677.60/x
  3. Step 3: Cross multiply
    1,468,600.80x = 2,202,477.76 × 403,677.60
  4. Step 4: Simplify right side
    1,468,600.80x = 889,090,936,210.18
  5. Step 5: Solve for x
    x = 889,090,936,210.18/1,468,600.80
  6. Step 6: Final answer
    x = 605,400.01

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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.