Home / 3,237,052.14-4,466,813.31-1,786,653.47

Finding the Fourth Proportional to 3,237,052.14, 4,466,813.31 and 1,786,653.47

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Solution

The fourth proportional to 3,237,052.14, 4,466,813.31 and 1,786,653.47 is: 2,465,405.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,052.14 : 4,466,813.31 = 1,786,653.47 : x
  2. Step 2: Convert to fraction form
    3,237,052.14/4,466,813.31 = 1,786,653.47/x
  3. Step 3: Cross multiply
    3,237,052.14x = 4,466,813.31 × 1,786,653.47
  4. Step 4: Simplify right side
    3,237,052.14x = 7,980,647,511,320.72
  5. Step 5: Solve for x
    x = 7,980,647,511,320.72/3,237,052.14
  6. Step 6: Final answer
    x = 2,465,405.92

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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.