Home / 514,320.20-771,603.48-214,634.08

Finding the Fourth Proportional to 514,320.20, 771,603.48 and 214,634.08

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Solution

The fourth proportional to 514,320.20, 771,603.48 and 214,634.08 is: 322,002.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    514,320.20 : 771,603.48 = 214,634.08 : x
  2. Step 2: Convert to fraction form
    514,320.20/771,603.48 = 214,634.08/x
  3. Step 3: Cross multiply
    514,320.20x = 771,603.48 × 214,634.08
  4. Step 4: Simplify right side
    514,320.20x = 165,612,403,054.60
  5. Step 5: Solve for x
    x = 165,612,403,054.60/514,320.20
  6. Step 6: Final answer
    x = 322,002.52

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