Home / 1,062,082.10-1,593,124.71-810,789.41

Finding the Fourth Proportional to 1,062,082.10, 1,593,124.71 and 810,789.41

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Solution

The fourth proportional to 1,062,082.10, 1,593,124.71 and 810,789.41 is: 1,216,185.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,082.10 : 1,593,124.71 = 810,789.41 : x
  2. Step 2: Convert to fraction form
    1,062,082.10/1,593,124.71 = 810,789.41/x
  3. Step 3: Cross multiply
    1,062,082.10x = 1,593,124.71 × 810,789.41
  4. Step 4: Simplify right side
    1,062,082.10x = 1,291,688,631,657.75
  5. Step 5: Solve for x
    x = 1,291,688,631,657.75/1,062,082.10
  6. Step 6: Final answer
    x = 1,216,185.30

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