Home / 3,938,770.98-5,909,152.86-1,098,881.82

Finding the Fourth Proportional to 3,938,770.98, 5,909,152.86 and 1,098,881.82

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Solution

The fourth proportional to 3,938,770.98, 5,909,152.86 and 1,098,881.82 is: 1,648,600.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,938,770.98 : 5,909,152.86 = 1,098,881.82 : x
  2. Step 2: Convert to fraction form
    3,938,770.98/5,909,152.86 = 1,098,881.82/x
  3. Step 3: Cross multiply
    3,938,770.98x = 5,909,152.86 × 1,098,881.82
  4. Step 4: Simplify right side
    3,938,770.98x = 6,493,460,649,455.01
  5. Step 5: Solve for x
    x = 6,493,460,649,455.01/3,938,770.98
  6. Step 6: Final answer
    x = 1,648,600.71

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