Home / 1,844,054.73-2,544,826.91-1,017,223.20

Finding the Fourth Proportional to 1,844,054.73, 2,544,826.91 and 1,017,223.20

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Solution

The fourth proportional to 1,844,054.73, 2,544,826.91 and 1,017,223.20 is: 1,403,785.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,054.73 : 2,544,826.91 = 1,017,223.20 : x
  2. Step 2: Convert to fraction form
    1,844,054.73/2,544,826.91 = 1,017,223.20/x
  3. Step 3: Cross multiply
    1,844,054.73x = 2,544,826.91 × 1,017,223.20
  4. Step 4: Simplify right side
    1,844,054.73x = 2,588,656,967,750.20
  5. Step 5: Solve for x
    x = 2,588,656,967,750.20/1,844,054.73
  6. Step 6: Final answer
    x = 1,403,785.32

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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.