Home / 2,338,634-3,227,314.92-1,265,546

Finding the Fourth Proportional to 2,338,634, 3,227,314.92 and 1,265,546

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Solution

The fourth proportional to 2,338,634, 3,227,314.92 and 1,265,546 is: 1,746,453.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,634 : 3,227,314.92 = 1,265,546 : x
  2. Step 2: Convert to fraction form
    2,338,634/3,227,314.92 = 1,265,546/x
  3. Step 3: Cross multiply
    2,338,634x = 3,227,314.92 × 1,265,546
  4. Step 4: Simplify right side
    2,338,634x = 4,084,315,487,746.32
  5. Step 5: Solve for x
    x = 4,084,315,487,746.32/2,338,634
  6. Step 6: Final answer
    x = 1,746,453.48

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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.