Home / 2,208,233.96-3,313,051.10-788,259.56

Finding the Fourth Proportional to 2,208,233.96, 3,313,051.10 and 788,259.56

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Solution

The fourth proportional to 2,208,233.96, 3,313,051.10 and 788,259.56 is: 1,182,639.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,208,233.96 : 3,313,051.10 = 788,259.56 : x
  2. Step 2: Convert to fraction form
    2,208,233.96/3,313,051.10 = 788,259.56/x
  3. Step 3: Cross multiply
    2,208,233.96x = 3,313,051.10 × 788,259.56
  4. Step 4: Simplify right side
    2,208,233.96x = 2,611,544,202,343.52
  5. Step 5: Solve for x
    x = 2,611,544,202,343.52/2,208,233.96
  6. Step 6: Final answer
    x = 1,182,639.27

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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.