Home / 6,526,448.73-9,789,674.90-2,427,234.26

Finding the Fourth Proportional to 6,526,448.73, 9,789,674.90 and 2,427,234.26

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Solution

The fourth proportional to 6,526,448.73, 9,789,674.90 and 2,427,234.26 is: 3,640,852.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,448.73 : 9,789,674.90 = 2,427,234.26 : x
  2. Step 2: Convert to fraction form
    6,526,448.73/9,789,674.90 = 2,427,234.26/x
  3. Step 3: Cross multiply
    6,526,448.73x = 9,789,674.90 × 2,427,234.26
  4. Step 4: Simplify right side
    6,526,448.73x = 23,761,834,250,457.53
  5. Step 5: Solve for x
    x = 23,761,834,250,457.53/6,526,448.73
  6. Step 6: Final answer
    x = 3,640,852.05

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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.