Home / 1,782,300.80-2,674,107.30-584,262.20

Finding the Fourth Proportional to 1,782,300.80, 2,674,107.30 and 584,262.20

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Solution

The fourth proportional to 1,782,300.80, 2,674,107.30 and 584,262.20 is: 876,608.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,300.80 : 2,674,107.30 = 584,262.20 : x
  2. Step 2: Convert to fraction form
    1,782,300.80/2,674,107.30 = 584,262.20/x
  3. Step 3: Cross multiply
    1,782,300.80x = 2,674,107.30 × 584,262.20
  4. Step 4: Simplify right side
    1,782,300.80x = 1,562,379,814,134.06
  5. Step 5: Solve for x
    x = 1,562,379,814,134.06/1,782,300.80
  6. Step 6: Final answer
    x = 876,608.38

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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.