Home / 2,416,356.28-3,334,486.31-1,328,620.24

Finding the Fourth Proportional to 2,416,356.28, 3,334,486.31 and 1,328,620.24

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Solution

The fourth proportional to 2,416,356.28, 3,334,486.31 and 1,328,620.24 is: 1,833,449.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,356.28 : 3,334,486.31 = 1,328,620.24 : x
  2. Step 2: Convert to fraction form
    2,416,356.28/3,334,486.31 = 1,328,620.24/x
  3. Step 3: Cross multiply
    2,416,356.28x = 3,334,486.31 × 1,328,620.24
  4. Step 4: Simplify right side
    2,416,356.28x = 4,430,266,008,958.57
  5. Step 5: Solve for x
    x = 4,430,266,008,958.57/2,416,356.28
  6. Step 6: Final answer
    x = 1,833,449.00

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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.