Home / 3,375,222.35-4,657,819.14-1,826,483.85

Finding the Fourth Proportional to 3,375,222.35, 4,657,819.14 and 1,826,483.85

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Solution

The fourth proportional to 3,375,222.35, 4,657,819.14 and 1,826,483.85 is: 2,520,554.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,222.35 : 4,657,819.14 = 1,826,483.85 : x
  2. Step 2: Convert to fraction form
    3,375,222.35/4,657,819.14 = 1,826,483.85/x
  3. Step 3: Cross multiply
    3,375,222.35x = 4,657,819.14 × 1,826,483.85
  4. Step 4: Simplify right side
    3,375,222.35x = 8,507,431,435,430.89
  5. Step 5: Solve for x
    x = 8,507,431,435,430.89/3,375,222.35
  6. Step 6: Final answer
    x = 2,520,554.37

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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.