Home / 2,595,087.07-3,581,150.75-1,433,508.33

Finding the Fourth Proportional to 2,595,087.07, 3,581,150.75 and 1,433,508.33

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Solution

The fourth proportional to 2,595,087.07, 3,581,150.75 and 1,433,508.33 is: 1,978,203.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,595,087.07 : 3,581,150.75 = 1,433,508.33 : x
  2. Step 2: Convert to fraction form
    2,595,087.07/3,581,150.75 = 1,433,508.33/x
  3. Step 3: Cross multiply
    2,595,087.07x = 3,581,150.75 × 1,433,508.33
  4. Step 4: Simplify right side
    2,595,087.07x = 5,133,609,431,110.75
  5. Step 5: Solve for x
    x = 5,133,609,431,110.75/2,595,087.07
  6. Step 6: Final answer
    x = 1,978,203.16

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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.