Home / 1,696,287.24-2,544,432.54-797,069.64

Finding the Fourth Proportional to 1,696,287.24, 2,544,432.54 and 797,069.64

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Solution

The fourth proportional to 1,696,287.24, 2,544,432.54 and 797,069.64 is: 1,195,605.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,287.24 : 2,544,432.54 = 797,069.64 : x
  2. Step 2: Convert to fraction form
    1,696,287.24/2,544,432.54 = 797,069.64/x
  3. Step 3: Cross multiply
    1,696,287.24x = 2,544,432.54 × 797,069.64
  4. Step 4: Simplify right side
    1,696,287.24x = 2,028,089,928,662.09
  5. Step 5: Solve for x
    x = 2,028,089,928,662.09/1,696,287.24
  6. Step 6: Final answer
    x = 1,195,605.25

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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.