Home / 2,611,833.09-3,604,556.01-1,450,503.29

Finding the Fourth Proportional to 2,611,833.09, 3,604,556.01 and 1,450,503.29

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Solution

The fourth proportional to 2,611,833.09, 3,604,556.01 and 1,450,503.29 is: 2,001,820.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,611,833.09 : 3,604,556.01 = 1,450,503.29 : x
  2. Step 2: Convert to fraction form
    2,611,833.09/3,604,556.01 = 1,450,503.29/x
  3. Step 3: Cross multiply
    2,611,833.09x = 3,604,556.01 × 1,450,503.29
  4. Step 4: Simplify right side
    2,611,833.09x = 5,228,420,333,471.49
  5. Step 5: Solve for x
    x = 5,228,420,333,471.49/2,611,833.09
  6. Step 6: Final answer
    x = 2,001,820.24

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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.