Home / 6,622,833.08-9,140,267.46-3,682,943.48

Finding the Fourth Proportional to 6,622,833.08, 9,140,267.46 and 3,682,943.48

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Solution

The fourth proportional to 6,622,833.08, 9,140,267.46 and 3,682,943.48 is: 5,082,883.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,622,833.08 : 9,140,267.46 = 3,682,943.48 : x
  2. Step 2: Convert to fraction form
    6,622,833.08/9,140,267.46 = 3,682,943.48/x
  3. Step 3: Cross multiply
    6,622,833.08x = 9,140,267.46 × 3,682,943.48
  4. Step 4: Simplify right side
    6,622,833.08x = 33,663,088,447,263.16
  5. Step 5: Solve for x
    x = 33,663,088,447,263.16/6,622,833.08
  6. Step 6: Final answer
    x = 5,082,883.42

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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.