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Finding the Fourth Proportional to 3,312,493.23, 4,968,740.53 and 1,038,017.18

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Solution

The fourth proportional to 3,312,493.23, 4,968,740.53 and 1,038,017.18 is: 1,557,025.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,312,493.23 : 4,968,740.53 = 1,038,017.18 : x
  2. Step 2: Convert to fraction form
    3,312,493.23/4,968,740.53 = 1,038,017.18/x
  3. Step 3: Cross multiply
    3,312,493.23x = 4,968,740.53 × 1,038,017.18
  4. Step 4: Simplify right side
    3,312,493.23x = 5,157,638,013,033.67
  5. Step 5: Solve for x
    x = 5,157,638,013,033.67/3,312,493.23
  6. Step 6: Final answer
    x = 1,557,025.98

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