Home / 2,395,666.82-3,305,969.69-1,307,885.82

Finding the Fourth Proportional to 2,395,666.82, 3,305,969.69 and 1,307,885.82

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Solution

The fourth proportional to 2,395,666.82, 3,305,969.69 and 1,307,885.82 is: 1,804,854.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,666.82 : 3,305,969.69 = 1,307,885.82 : x
  2. Step 2: Convert to fraction form
    2,395,666.82/3,305,969.69 = 1,307,885.82/x
  3. Step 3: Cross multiply
    2,395,666.82x = 3,305,969.69 × 1,307,885.82
  4. Step 4: Simplify right side
    2,395,666.82x = 4,323,830,872,361.37
  5. Step 5: Solve for x
    x = 4,323,830,872,361.37/2,395,666.82
  6. Step 6: Final answer
    x = 1,804,854.85

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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.