Home / 2,697,212.90-4,045,819.35-1,846,907.30

Finding the Fourth Proportional to 2,697,212.90, 4,045,819.35 and 1,846,907.30

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Solution

The fourth proportional to 2,697,212.90, 4,045,819.35 and 1,846,907.30 is: 2,770,360.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,212.90 : 4,045,819.35 = 1,846,907.30 : x
  2. Step 2: Convert to fraction form
    2,697,212.90/4,045,819.35 = 1,846,907.30/x
  3. Step 3: Cross multiply
    2,697,212.90x = 4,045,819.35 × 1,846,907.30
  4. Step 4: Simplify right side
    2,697,212.90x = 7,472,253,291,996.26
  5. Step 5: Solve for x
    x = 7,472,253,291,996.26/2,697,212.90
  6. Step 6: Final answer
    x = 2,770,360.95

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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.