Home / 3,342,181.29-4,612,237.26-1,852,057.88

Finding the Fourth Proportional to 3,342,181.29, 4,612,237.26 and 1,852,057.88

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Solution

The fourth proportional to 3,342,181.29, 4,612,237.26 and 1,852,057.88 is: 2,555,854.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,342,181.29 : 4,612,237.26 = 1,852,057.88 : x
  2. Step 2: Convert to fraction form
    3,342,181.29/4,612,237.26 = 1,852,057.88/x
  3. Step 3: Cross multiply
    3,342,181.29x = 4,612,237.26 × 1,852,057.88
  4. Step 4: Simplify right side
    3,342,181.29x = 8,542,130,362,992.53
  5. Step 5: Solve for x
    x = 8,542,130,362,992.53/3,342,181.29
  6. Step 6: Final answer
    x = 2,555,854.88

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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.