Home / 797,647.26-1,196,212.08-265,025.28

Finding the Fourth Proportional to 797,647.26, 1,196,212.08 and 265,025.28

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Solution

The fourth proportional to 797,647.26, 1,196,212.08 and 265,025.28 is: 397,451.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,647.26 : 1,196,212.08 = 265,025.28 : x
  2. Step 2: Convert to fraction form
    797,647.26/1,196,212.08 = 265,025.28/x
  3. Step 3: Cross multiply
    797,647.26x = 1,196,212.08 × 265,025.28
  4. Step 4: Simplify right side
    797,647.26x = 317,026,441,441.38
  5. Step 5: Solve for x
    x = 317,026,441,441.38/797,647.26
  6. Step 6: Final answer
    x = 397,451.93

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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.