Home / 2,922,066.82-4,032,445.24-1,632,907.14

Finding the Fourth Proportional to 2,922,066.82, 4,032,445.24 and 1,632,907.14

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Solution

The fourth proportional to 2,922,066.82, 4,032,445.24 and 1,632,907.14 is: 2,253,407.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,922,066.82 : 4,032,445.24 = 1,632,907.14 : x
  2. Step 2: Convert to fraction form
    2,922,066.82/4,032,445.24 = 1,632,907.14/x
  3. Step 3: Cross multiply
    2,922,066.82x = 4,032,445.24 × 1,632,907.14
  4. Step 4: Simplify right side
    2,922,066.82x = 6,584,608,624,055.01
  5. Step 5: Solve for x
    x = 6,584,608,624,055.01/2,922,066.82
  6. Step 6: Final answer
    x = 2,253,407.96

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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.