Home / 1,326,597.92-1,830,711.32-753,669.56

Finding the Fourth Proportional to 1,326,597.92, 1,830,711.32 and 753,669.56

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Solution

The fourth proportional to 1,326,597.92, 1,830,711.32 and 753,669.56 is: 1,040,067.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,326,597.92 : 1,830,711.32 = 753,669.56 : x
  2. Step 2: Convert to fraction form
    1,326,597.92/1,830,711.32 = 753,669.56/x
  3. Step 3: Cross multiply
    1,326,597.92x = 1,830,711.32 × 753,669.56
  4. Step 4: Simplify right side
    1,326,597.92x = 1,379,751,395,031.42
  5. Step 5: Solve for x
    x = 1,379,751,395,031.42/1,326,597.92
  6. Step 6: Final answer
    x = 1,040,067.51

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.