Home / 2,322,097.00-3,204,536.78-1,289,700.39

Finding the Fourth Proportional to 2,322,097.00, 3,204,536.78 and 1,289,700.39

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Solution

The fourth proportional to 2,322,097.00, 3,204,536.78 and 1,289,700.39 is: 1,779,810.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,097.00 : 3,204,536.78 = 1,289,700.39 : x
  2. Step 2: Convert to fraction form
    2,322,097.00/3,204,536.78 = 1,289,700.39/x
  3. Step 3: Cross multiply
    2,322,097.00x = 3,204,536.78 × 1,289,700.39
  4. Step 4: Simplify right side
    2,322,097.00x = 4,132,892,350,176.61
  5. Step 5: Solve for x
    x = 4,132,892,350,176.61/2,322,097.00
  6. Step 6: Final answer
    x = 1,779,810.38

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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.