Home / 3,353,820.60-4,628,266.11-1,825,924.08

Finding the Fourth Proportional to 3,353,820.60, 4,628,266.11 and 1,825,924.08

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Solution

The fourth proportional to 3,353,820.60, 4,628,266.11 and 1,825,924.08 is: 2,519,771.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,820.60 : 4,628,266.11 = 1,825,924.08 : x
  2. Step 2: Convert to fraction form
    3,353,820.60/4,628,266.11 = 1,825,924.08/x
  3. Step 3: Cross multiply
    3,353,820.60x = 4,628,266.11 × 1,825,924.08
  4. Step 4: Simplify right side
    3,353,820.60x = 8,450,862,538,896.93
  5. Step 5: Solve for x
    x = 8,450,862,538,896.93/3,353,820.60
  6. Step 6: Final answer
    x = 2,519,771.79

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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.