Home / 1,132,571.06-1,562,947.16-623,273.44

Finding the Fourth Proportional to 1,132,571.06, 1,562,947.16 and 623,273.44

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Solution

The fourth proportional to 1,132,571.06, 1,562,947.16 and 623,273.44 is: 860,116.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,571.06 : 1,562,947.16 = 623,273.44 : x
  2. Step 2: Convert to fraction form
    1,132,571.06/1,562,947.16 = 623,273.44/x
  3. Step 3: Cross multiply
    1,132,571.06x = 1,562,947.16 × 623,273.44
  4. Step 4: Simplify right side
    1,132,571.06x = 974,143,452,951.43
  5. Step 5: Solve for x
    x = 974,143,452,951.43/1,132,571.06
  6. Step 6: Final answer
    x = 860,116.85

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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.