Home / 2,422,824.56-3,343,644.24-1,335,094.28

Finding the Fourth Proportional to 2,422,824.56, 3,343,644.24 and 1,335,094.28

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Solution

The fourth proportional to 2,422,824.56, 3,343,644.24 and 1,335,094.28 is: 1,842,510.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,824.56 : 3,343,644.24 = 1,335,094.28 : x
  2. Step 2: Convert to fraction form
    2,422,824.56/3,343,644.24 = 1,335,094.28/x
  3. Step 3: Cross multiply
    2,422,824.56x = 3,343,644.24 × 1,335,094.28
  4. Step 4: Simplify right side
    2,422,824.56x = 4,464,080,299,178.95
  5. Step 5: Solve for x
    x = 4,464,080,299,178.95/2,422,824.56
  6. Step 6: Final answer
    x = 1,842,510.75

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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.