Home / 1,897,093.08-2,845,644.48-775,162.08

Finding the Fourth Proportional to 1,897,093.08, 2,845,644.48 and 775,162.08

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Solution

The fourth proportional to 1,897,093.08, 2,845,644.48 and 775,162.08 is: 1,162,745.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,897,093.08 : 2,845,644.48 = 775,162.08 : x
  2. Step 2: Convert to fraction form
    1,897,093.08/2,845,644.48 = 775,162.08/x
  3. Step 3: Cross multiply
    1,897,093.08x = 2,845,644.48 × 775,162.08
  4. Step 4: Simplify right side
    1,897,093.08x = 2,205,835,694,057.32
  5. Step 5: Solve for x
    x = 2,205,835,694,057.32/1,897,093.08
  6. Step 6: Final answer
    x = 1,162,745.11

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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.