Home / 3,507,110.06-4,839,442.40-2,036,731.64

Finding the Fourth Proportional to 3,507,110.06, 4,839,442.40 and 2,036,731.64

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Solution

The fourth proportional to 3,507,110.06, 4,839,442.40 and 2,036,731.64 is: 2,810,475.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,507,110.06 : 4,839,442.40 = 2,036,731.64 : x
  2. Step 2: Convert to fraction form
    3,507,110.06/4,839,442.40 = 2,036,731.64/x
  3. Step 3: Cross multiply
    3,507,110.06x = 4,839,442.40 × 2,036,731.64
  4. Step 4: Simplify right side
    3,507,110.06x = 9,856,645,436,932.15
  5. Step 5: Solve for x
    x = 9,856,645,436,932.15/3,507,110.06
  6. Step 6: Final answer
    x = 2,810,475.09

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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.