Home / 2,422,904.98-3,343,630.96-1,335,215.56

Finding the Fourth Proportional to 2,422,904.98, 3,343,630.96 and 1,335,215.56

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Solution

The fourth proportional to 2,422,904.98, 3,343,630.96 and 1,335,215.56 is: 1,842,609.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,904.98 : 3,343,630.96 = 1,335,215.56 : x
  2. Step 2: Convert to fraction form
    2,422,904.98/3,343,630.96 = 1,335,215.56/x
  3. Step 3: Cross multiply
    2,422,904.98x = 3,343,630.96 × 1,335,215.56
  4. Step 4: Simplify right side
    2,422,904.98x = 4,464,468,084,689.74
  5. Step 5: Solve for x
    x = 4,464,468,084,689.74/2,422,904.98
  6. Step 6: Final answer
    x = 1,842,609.64

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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.