Home / 1,726,500.73-2,589,038.57-589,354.52

Finding the Fourth Proportional to 1,726,500.73, 2,589,038.57 and 589,354.52

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Solution

The fourth proportional to 1,726,500.73, 2,589,038.57 and 589,354.52 is: 883,788.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,500.73 : 2,589,038.57 = 589,354.52 : x
  2. Step 2: Convert to fraction form
    1,726,500.73/2,589,038.57 = 589,354.52/x
  3. Step 3: Cross multiply
    1,726,500.73x = 2,589,038.57 × 589,354.52
  4. Step 4: Simplify right side
    1,726,500.73x = 1,525,861,591,629.82
  5. Step 5: Solve for x
    x = 1,525,861,591,629.82/1,726,500.73
  6. Step 6: Final answer
    x = 883,788.56

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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.