Home / 2,032,563.83-2,797,896.47-1,756,795.28

Finding the Fourth Proportional to 2,032,563.83, 2,797,896.47 and 1,756,795.28

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Solution

The fourth proportional to 2,032,563.83, 2,797,896.47 and 1,756,795.28 is: 2,418,291.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,563.83 : 2,797,896.47 = 1,756,795.28 : x
  2. Step 2: Convert to fraction form
    2,032,563.83/2,797,896.47 = 1,756,795.28/x
  3. Step 3: Cross multiply
    2,032,563.83x = 2,797,896.47 × 1,756,795.28
  4. Step 4: Simplify right side
    2,032,563.83x = 4,915,331,289,651.20
  5. Step 5: Solve for x
    x = 4,915,331,289,651.20/2,032,563.83
  6. Step 6: Final answer
    x = 2,418,291.24

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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.