Home / 7,391,341.80-11,089,086.30-3,604,948.20

Finding the Fourth Proportional to 7,391,341.80, 11,089,086.30 and 3,604,948.20

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Solution

The fourth proportional to 7,391,341.80, 11,089,086.30 and 3,604,948.20 is: 5,408,433.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,391,341.80 : 11,089,086.30 = 3,604,948.20 : x
  2. Step 2: Convert to fraction form
    7,391,341.80/11,089,086.30 = 3,604,948.20/x
  3. Step 3: Cross multiply
    7,391,341.80x = 11,089,086.30 × 3,604,948.20
  4. Step 4: Simplify right side
    7,391,341.80x = 39,975,581,696,829.66
  5. Step 5: Solve for x
    x = 39,975,581,696,829.66/7,391,341.80
  6. Step 6: Final answer
    x = 5,408,433.65

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