Home / 1,477,095.85-2,216,017.01-412,137.25

Finding the Fourth Proportional to 1,477,095.85, 2,216,017.01 and 412,137.25

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Solution

The fourth proportional to 1,477,095.85, 2,216,017.01 and 412,137.25 is: 618,310.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,095.85 : 2,216,017.01 = 412,137.25 : x
  2. Step 2: Convert to fraction form
    1,477,095.85/2,216,017.01 = 412,137.25/x
  3. Step 3: Cross multiply
    1,477,095.85x = 2,216,017.01 × 412,137.25
  4. Step 4: Simplify right side
    1,477,095.85x = 913,303,156,454.62
  5. Step 5: Solve for x
    x = 913,303,156,454.62/1,477,095.85
  6. Step 6: Final answer
    x = 618,310.01

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