Home / 1,183,300.80-1,774,951.20-973,348.80

Finding the Fourth Proportional to 1,183,300.80, 1,774,951.20 and 973,348.80

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Solution

The fourth proportional to 1,183,300.80, 1,774,951.20 and 973,348.80 is: 1,460,023.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,300.80 : 1,774,951.20 = 973,348.80 : x
  2. Step 2: Convert to fraction form
    1,183,300.80/1,774,951.20 = 973,348.80/x
  3. Step 3: Cross multiply
    1,183,300.80x = 1,774,951.20 × 973,348.80
  4. Step 4: Simplify right side
    1,183,300.80x = 1,727,646,620,578.56
  5. Step 5: Solve for x
    x = 1,727,646,620,578.56/1,183,300.80
  6. Step 6: Final answer
    x = 1,460,023.20

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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.