Home / 2,234,752.02-3,084,027.84-1,267,923.06

Finding the Fourth Proportional to 2,234,752.02, 3,084,027.84 and 1,267,923.06

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Solution

The fourth proportional to 2,234,752.02, 3,084,027.84 and 1,267,923.06 is: 1,749,773.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,752.02 : 3,084,027.84 = 1,267,923.06 : x
  2. Step 2: Convert to fraction form
    2,234,752.02/3,084,027.84 = 1,267,923.06/x
  3. Step 3: Cross multiply
    2,234,752.02x = 3,084,027.84 × 1,267,923.06
  4. Step 4: Simplify right side
    2,234,752.02x = 3,910,310,016,017.99
  5. Step 5: Solve for x
    x = 3,910,310,016,017.99/2,234,752.02
  6. Step 6: Final answer
    x = 1,749,773.57

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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.