Home / 1,433,489.33-1,978,603.88-845,302.47

Finding the Fourth Proportional to 1,433,489.33, 1,978,603.88 and 845,302.47

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Solution

The fourth proportional to 1,433,489.33, 1,978,603.88 and 845,302.47 is: 1,166,746.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,433,489.33 : 1,978,603.88 = 845,302.47 : x
  2. Step 2: Convert to fraction form
    1,433,489.33/1,978,603.88 = 845,302.47/x
  3. Step 3: Cross multiply
    1,433,489.33x = 1,978,603.88 × 845,302.47
  4. Step 4: Simplify right side
    1,433,489.33x = 1,672,518,735,269.31
  5. Step 5: Solve for x
    x = 1,672,518,735,269.31/1,433,489.33
  6. Step 6: Final answer
    x = 1,166,746.55

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