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Finding the Fourth Proportional to 651,251.84, 977,240.64 and 351,726.08

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Solution

The fourth proportional to 651,251.84, 977,240.64 and 351,726.08 is: 527,785.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    651,251.84 : 977,240.64 = 351,726.08 : x
  2. Step 2: Convert to fraction form
    651,251.84/977,240.64 = 351,726.08/x
  3. Step 3: Cross multiply
    651,251.84x = 977,240.64 × 351,726.08
  4. Step 4: Simplify right side
    651,251.84x = 343,721,019,523.89
  5. Step 5: Solve for x
    x = 343,721,019,523.89/651,251.84
  6. Step 6: Final answer
    x = 527,785.10

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