Home / 8,804,300.47-12,135,893.34-6,940,677.58

Finding the Fourth Proportional to 8,804,300.47, 12,135,893.34 and 6,940,677.58

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Solution

The fourth proportional to 8,804,300.47, 12,135,893.34 and 6,940,677.58 is: 9,567,065.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,804,300.47 : 12,135,893.34 = 6,940,677.58 : x
  2. Step 2: Convert to fraction form
    8,804,300.47/12,135,893.34 = 6,940,677.58/x
  3. Step 3: Cross multiply
    8,804,300.47x = 12,135,893.34 × 6,940,677.58
  4. Step 4: Simplify right side
    8,804,300.47x = 84,231,322,818,209.31
  5. Step 5: Solve for x
    x = 84,231,322,818,209.31/8,804,300.47
  6. Step 6: Final answer
    x = 9,567,065.90

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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.