Home / 1,306,446-1,802,757.24-733,550.64

Finding the Fourth Proportional to 1,306,446, 1,802,757.24 and 733,550.64

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Solution

The fourth proportional to 1,306,446, 1,802,757.24 and 733,550.64 is: 1,012,222.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,306,446 : 1,802,757.24 = 733,550.64 : x
  2. Step 2: Convert to fraction form
    1,306,446/1,802,757.24 = 733,550.64/x
  3. Step 3: Cross multiply
    1,306,446x = 1,802,757.24 × 733,550.64
  4. Step 4: Simplify right side
    1,306,446x = 1,322,413,727,166.63
  5. Step 5: Solve for x
    x = 1,322,413,727,166.63/1,306,446
  6. Step 6: Final answer
    x = 1,012,222.26

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1.5x scale

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.