Home / 1,406,256.36-2,109,509.13-395,387.16

Finding the Fourth Proportional to 1,406,256.36, 2,109,509.13 and 395,387.16

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Solution

The fourth proportional to 1,406,256.36, 2,109,509.13 and 395,387.16 is: 593,115.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,406,256.36 : 2,109,509.13 = 395,387.16 : x
  2. Step 2: Convert to fraction form
    1,406,256.36/2,109,509.13 = 395,387.16/x
  3. Step 3: Cross multiply
    1,406,256.36x = 2,109,509.13 × 395,387.16
  4. Step 4: Simplify right side
    1,406,256.36x = 834,072,823,904.77
  5. Step 5: Solve for x
    x = 834,072,823,904.77/1,406,256.36
  6. Step 6: Final answer
    x = 593,115.77

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