Home / 1,087,595.22-1,629,716.13-582,223.26

Finding the Fourth Proportional to 1,087,595.22, 1,629,716.13 and 582,223.26

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Solution

The fourth proportional to 1,087,595.22, 1,629,716.13 and 582,223.26 is: 872,437.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,595.22 : 1,629,716.13 = 582,223.26 : x
  2. Step 2: Convert to fraction form
    1,087,595.22/1,629,716.13 = 582,223.26/x
  3. Step 3: Cross multiply
    1,087,595.22x = 1,629,716.13 × 582,223.26
  4. Step 4: Simplify right side
    1,087,595.22x = 948,858,638,083.18
  5. Step 5: Solve for x
    x = 948,858,638,083.18/1,087,595.22
  6. Step 6: Final answer
    x = 872,437.30

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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.