Home / 1,750,022.52-2,625,046.74-628,101.24

Finding the Fourth Proportional to 1,750,022.52, 2,625,046.74 and 628,101.24

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Solution

The fourth proportional to 1,750,022.52, 2,625,046.74 and 628,101.24 is: 942,156.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,022.52 : 2,625,046.74 = 628,101.24 : x
  2. Step 2: Convert to fraction form
    1,750,022.52/2,625,046.74 = 628,101.24/x
  3. Step 3: Cross multiply
    1,750,022.52x = 2,625,046.74 × 628,101.24
  4. Step 4: Simplify right side
    1,750,022.52x = 1,648,795,112,451.96
  5. Step 5: Solve for x
    x = 1,648,795,112,451.96/1,750,022.52
  6. Step 6: Final answer
    x = 942,156.51

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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.