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Finding the Fourth Proportional to 625,184.48, 933,532.94 and 497,395.64

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Solution

The fourth proportional to 625,184.48, 933,532.94 and 497,395.64 is: 742,717.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    625,184.48 : 933,532.94 = 497,395.64 : x
  2. Step 2: Convert to fraction form
    625,184.48/933,532.94 = 497,395.64/x
  3. Step 3: Cross multiply
    625,184.48x = 933,532.94 × 497,395.64
  4. Step 4: Simplify right side
    625,184.48x = 464,335,214,152.38
  5. Step 5: Solve for x
    x = 464,335,214,152.38/625,184.48
  6. Step 6: Final answer
    x = 742,717.12

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