Home / 6,562,955.83-9,056,879.37-3,622,773.68

Finding the Fourth Proportional to 6,562,955.83, 9,056,879.37 and 3,622,773.68

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Solution

The fourth proportional to 6,562,955.83, 9,056,879.37 and 3,622,773.68 is: 4,999,427.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,562,955.83 : 9,056,879.37 = 3,622,773.68 : x
  2. Step 2: Convert to fraction form
    6,562,955.83/9,056,879.37 = 3,622,773.68/x
  3. Step 3: Cross multiply
    6,562,955.83x = 9,056,879.37 × 3,622,773.68
  4. Step 4: Simplify right side
    6,562,955.83x = 32,811,024,227,213.18
  5. Step 5: Solve for x
    x = 32,811,024,227,213.18/6,562,955.83
  6. Step 6: Final answer
    x = 4,999,427.86

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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.