Home / 1,824,409-2,517,762.18-1,019,593

Finding the Fourth Proportional to 1,824,409, 2,517,762.18 and 1,019,593

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Solution

The fourth proportional to 1,824,409, 2,517,762.18 and 1,019,593 is: 1,407,081.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,409 : 2,517,762.18 = 1,019,593 : x
  2. Step 2: Convert to fraction form
    1,824,409/2,517,762.18 = 1,019,593/x
  3. Step 3: Cross multiply
    1,824,409x = 2,517,762.18 × 1,019,593
  4. Step 4: Simplify right side
    1,824,409x = 2,567,092,694,392.74
  5. Step 5: Solve for x
    x = 2,567,092,694,392.74/1,824,409
  6. Step 6: Final answer
    x = 1,407,081.80

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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.