Home / 4,233,342.20-5,842,831-2,760,694.46

Finding the Fourth Proportional to 4,233,342.20, 5,842,831 and 2,760,694.46

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Solution

The fourth proportional to 4,233,342.20, 5,842,831 and 2,760,694.46 is: 3,810,292.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,233,342.20 : 5,842,831 = 2,760,694.46 : x
  2. Step 2: Convert to fraction form
    4,233,342.20/5,842,831 = 2,760,694.46/x
  3. Step 3: Cross multiply
    4,233,342.20x = 5,842,831 × 2,760,694.46
  4. Step 4: Simplify right side
    4,233,342.20x = 16,130,271,172,416.26
  5. Step 5: Solve for x
    x = 16,130,271,172,416.26/4,233,342.20
  6. Step 6: Final answer
    x = 3,810,292.30

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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.