Home / 4,466,053.80-6,699,080.70-2,765,442.60

Finding the Fourth Proportional to 4,466,053.80, 6,699,080.70 and 2,765,442.60

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Solution

The fourth proportional to 4,466,053.80, 6,699,080.70 and 2,765,442.60 is: 4,148,163.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,466,053.80 : 6,699,080.70 = 2,765,442.60 : x
  2. Step 2: Convert to fraction form
    4,466,053.80/6,699,080.70 = 2,765,442.60/x
  3. Step 3: Cross multiply
    4,466,053.80x = 6,699,080.70 × 2,765,442.60
  4. Step 4: Simplify right side
    4,466,053.80x = 18,525,923,148,617.82
  5. Step 5: Solve for x
    x = 18,525,923,148,617.82/4,466,053.80
  6. Step 6: Final answer
    x = 4,148,163.90

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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.