Home / 2,208,263.43-3,312,552.64-589,023.21

Finding the Fourth Proportional to 2,208,263.43, 3,312,552.64 and 589,023.21

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Solution

The fourth proportional to 2,208,263.43, 3,312,552.64 and 589,023.21 is: 883,576.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,208,263.43 : 3,312,552.64 = 589,023.21 : x
  2. Step 2: Convert to fraction form
    2,208,263.43/3,312,552.64 = 589,023.21/x
  3. Step 3: Cross multiply
    2,208,263.43x = 3,312,552.64 × 589,023.21
  4. Step 4: Simplify right side
    2,208,263.43x = 1,951,170,389,306.77
  5. Step 5: Solve for x
    x = 1,951,170,389,306.77/2,208,263.43
  6. Step 6: Final answer
    x = 883,576.82

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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.