Home / 6,323,435.40-8,726,362.67-3,422,825.51

Finding the Fourth Proportional to 6,323,435.40, 8,726,362.67 and 3,422,825.51

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Solution

The fourth proportional to 6,323,435.40, 8,726,362.67 and 3,422,825.51 is: 4,723,511.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,323,435.40 : 8,726,362.67 = 3,422,825.51 : x
  2. Step 2: Convert to fraction form
    6,323,435.40/8,726,362.67 = 3,422,825.51/x
  3. Step 3: Cross multiply
    6,323,435.40x = 8,726,362.67 × 3,422,825.51
  4. Step 4: Simplify right side
    6,323,435.40x = 29,868,816,721,312.96
  5. Step 5: Solve for x
    x = 29,868,816,721,312.96/6,323,435.40
  6. Step 6: Final answer
    x = 4,723,511.01

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.