Home / 2,010,028.40-2,773,837.08-1,092,255.37

Finding the Fourth Proportional to 2,010,028.40, 2,773,837.08 and 1,092,255.37

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Solution

The fourth proportional to 2,010,028.40, 2,773,837.08 and 1,092,255.37 is: 1,507,311.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,028.40 : 2,773,837.08 = 1,092,255.37 : x
  2. Step 2: Convert to fraction form
    2,010,028.40/2,773,837.08 = 1,092,255.37/x
  3. Step 3: Cross multiply
    2,010,028.40x = 2,773,837.08 × 1,092,255.37
  4. Step 4: Simplify right side
    2,010,028.40x = 3,029,738,439,200.53
  5. Step 5: Solve for x
    x = 3,029,738,439,200.53/2,010,028.40
  6. Step 6: Final answer
    x = 1,507,311.26

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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.