Home / 2,032,559.33-2,797,890.26-1,756,790.78

Finding the Fourth Proportional to 2,032,559.33, 2,797,890.26 and 1,756,790.78

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Solution

The fourth proportional to 2,032,559.33, 2,797,890.26 and 1,756,790.78 is: 2,418,285.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,559.33 : 2,797,890.26 = 1,756,790.78 : x
  2. Step 2: Convert to fraction form
    2,032,559.33/2,797,890.26 = 1,756,790.78/x
  3. Step 3: Cross multiply
    2,032,559.33x = 2,797,890.26 × 1,756,790.78
  4. Step 4: Simplify right side
    2,032,559.33x = 4,915,307,789,446.40
  5. Step 5: Solve for x
    x = 4,915,307,789,446.40/2,032,559.33
  6. Step 6: Final answer
    x = 2,418,285.03

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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.