Home / 2,631,539.25-3,632,204.58-1,716,051.33

Finding the Fourth Proportional to 2,631,539.25, 3,632,204.58 and 1,716,051.33

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Solution

The fourth proportional to 2,631,539.25, 3,632,204.58 and 1,716,051.33 is: 2,368,594.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,631,539.25 : 3,632,204.58 = 1,716,051.33 : x
  2. Step 2: Convert to fraction form
    2,631,539.25/3,632,204.58 = 1,716,051.33/x
  3. Step 3: Cross multiply
    2,631,539.25x = 3,632,204.58 × 1,716,051.33
  4. Step 4: Simplify right side
    2,631,539.25x = 6,233,049,500,341.09
  5. Step 5: Solve for x
    x = 6,233,049,500,341.09/2,631,539.25
  6. Step 6: Final answer
    x = 2,368,594.54

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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.