Home / 2,208,262.43-3,312,551.14-589,022.21

Finding the Fourth Proportional to 2,208,262.43, 3,312,551.14 and 589,022.21

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Solution

The fourth proportional to 2,208,262.43, 3,312,551.14 and 589,022.21 is: 883,575.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,208,262.43 : 3,312,551.14 = 589,022.21 : x
  2. Step 2: Convert to fraction form
    2,208,262.43/3,312,551.14 = 589,022.21/x
  3. Step 3: Cross multiply
    2,208,262.43x = 3,312,551.14 × 589,022.21
  4. Step 4: Simplify right side
    2,208,262.43x = 1,951,166,173,712.95
  5. Step 5: Solve for x
    x = 1,951,166,173,712.95/2,208,262.43
  6. Step 6: Final answer
    x = 883,575.32

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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.