Home / 2,422,931.41-3,343,667.31-1,335,241.96

Finding the Fourth Proportional to 2,422,931.41, 3,343,667.31 and 1,335,241.96

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Solution

The fourth proportional to 2,422,931.41, 3,343,667.31 and 1,335,241.96 is: 1,842,646.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,931.41 : 3,343,667.31 = 1,335,241.96 : x
  2. Step 2: Convert to fraction form
    2,422,931.41/3,343,667.31 = 1,335,241.96/x
  3. Step 3: Cross multiply
    2,422,931.41x = 3,343,667.31 × 1,335,241.96
  4. Step 4: Simplify right side
    2,422,931.41x = 4,464,604,892,592.33
  5. Step 5: Solve for x
    x = 4,464,604,892,592.33/2,422,931.41
  6. Step 6: Final answer
    x = 1,842,646.01

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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.