Home / 2,436,790.16-3,362,771.22-1,334,291.43

Finding the Fourth Proportional to 2,436,790.16, 3,362,771.22 and 1,334,291.43

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Solution

The fourth proportional to 2,436,790.16, 3,362,771.22 and 1,334,291.43 is: 1,841,322.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,790.16 : 3,362,771.22 = 1,334,291.43 : x
  2. Step 2: Convert to fraction form
    2,436,790.16/3,362,771.22 = 1,334,291.43/x
  3. Step 3: Cross multiply
    2,436,790.16x = 3,362,771.22 × 1,334,291.43
  4. Step 4: Simplify right side
    2,436,790.16x = 4,486,916,819,896.64
  5. Step 5: Solve for x
    x = 4,486,916,819,896.64/2,436,790.16
  6. Step 6: Final answer
    x = 1,841,322.61

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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.