Home / 2,535,295.26-3,498,735-1,389,351

Finding the Fourth Proportional to 2,535,295.26, 3,498,735 and 1,389,351

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Solution

The fourth proportional to 2,535,295.26, 3,498,735 and 1,389,351 is: 1,917,319.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,295.26 : 3,498,735 = 1,389,351 : x
  2. Step 2: Convert to fraction form
    2,535,295.26/3,498,735 = 1,389,351/x
  3. Step 3: Cross multiply
    2,535,295.26x = 3,498,735 × 1,389,351
  4. Step 4: Simplify right side
    2,535,295.26x = 4,860,970,970,985
  5. Step 5: Solve for x
    x = 4,860,970,970,985/2,535,295.26
  6. Step 6: Final answer
    x = 1,917,319.47

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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.