Home / 4,850,770.10-7,277,029.95-2,011,169.30

Finding the Fourth Proportional to 4,850,770.10, 7,277,029.95 and 2,011,169.30

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Solution

The fourth proportional to 4,850,770.10, 7,277,029.95 and 2,011,169.30 is: 3,017,116.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850,770.10 : 7,277,029.95 = 2,011,169.30 : x
  2. Step 2: Convert to fraction form
    4,850,770.10/7,277,029.95 = 2,011,169.30/x
  3. Step 3: Cross multiply
    4,850,770.10x = 7,277,029.95 × 2,011,169.30
  4. Step 4: Simplify right side
    4,850,770.10x = 14,635,339,230,620.54
  5. Step 5: Solve for x
    x = 14,635,339,230,620.54/4,850,770.10
  6. Step 6: Final answer
    x = 3,017,116.65

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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.