Home / 4,860,784.60-7,291,176.90-3,916,000.60

Finding the Fourth Proportional to 4,860,784.60, 7,291,176.90 and 3,916,000.60

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Solution

The fourth proportional to 4,860,784.60, 7,291,176.90 and 3,916,000.60 is: 5,874,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860,784.60 : 7,291,176.90 = 3,916,000.60 : x
  2. Step 2: Convert to fraction form
    4,860,784.60/7,291,176.90 = 3,916,000.60/x
  3. Step 3: Cross multiply
    4,860,784.60x = 7,291,176.90 × 3,916,000.60
  4. Step 4: Simplify right side
    4,860,784.60x = 28,552,253,115,106.14
  5. Step 5: Solve for x
    x = 28,552,253,115,106.14/4,860,784.60
  6. Step 6: Final answer
    x = 5,874,000.90

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