Home / 4,208,798.77-5,809,712.44-3,276,659.57

Finding the Fourth Proportional to 4,208,798.77, 5,809,712.44 and 3,276,659.57

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Solution

The fourth proportional to 4,208,798.77, 5,809,712.44 and 3,276,659.57 is: 4,523,012.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208,798.77 : 5,809,712.44 = 3,276,659.57 : x
  2. Step 2: Convert to fraction form
    4,208,798.77/5,809,712.44 = 3,276,659.57/x
  3. Step 3: Cross multiply
    4,208,798.77x = 5,809,712.44 × 3,276,659.57
  4. Step 4: Simplify right side
    4,208,798.77x = 19,036,449,820,042.19
  5. Step 5: Solve for x
    x = 19,036,449,820,042.19/4,208,798.77
  6. Step 6: Final answer
    x = 4,523,012.59

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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.