Home / 1,521,404.56-2,282,485.92-456,466.24

Finding the Fourth Proportional to 1,521,404.56, 2,282,485.92 and 456,466.24

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Solution

The fourth proportional to 1,521,404.56, 2,282,485.92 and 456,466.24 is: 684,813.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,521,404.56 : 2,282,485.92 = 456,466.24 : x
  2. Step 2: Convert to fraction form
    1,521,404.56/2,282,485.92 = 456,466.24/x
  3. Step 3: Cross multiply
    1,521,404.56x = 2,282,485.92 × 456,466.24
  4. Step 4: Simplify right side
    1,521,404.56x = 1,041,877,765,755.34
  5. Step 5: Solve for x
    x = 1,041,877,765,755.34/1,521,404.56
  6. Step 6: Final answer
    x = 684,813.10

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