Home / 1,804,797.43-2,707,060.83-525,414.73

Finding the Fourth Proportional to 1,804,797.43, 2,707,060.83 and 525,414.73

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Solution

The fourth proportional to 1,804,797.43, 2,707,060.83 and 525,414.73 is: 788,082.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,797.43 : 2,707,060.83 = 525,414.73 : x
  2. Step 2: Convert to fraction form
    1,804,797.43/2,707,060.83 = 525,414.73/x
  3. Step 3: Cross multiply
    1,804,797.43x = 2,707,060.83 × 525,414.73
  4. Step 4: Simplify right side
    1,804,797.43x = 1,422,329,639,228.60
  5. Step 5: Solve for x
    x = 1,422,329,639,228.60/1,804,797.43
  6. Step 6: Final answer
    x = 788,082.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.