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Finding the Fourth Proportional to 5,921,772.40, 8,861,663.40 and 4,032,204.40

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Solution

The fourth proportional to 5,921,772.40, 8,861,663.40 and 4,032,204.40 is: 6,034,010.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,921,772.40 : 8,861,663.40 = 4,032,204.40 : x
  2. Step 2: Convert to fraction form
    5,921,772.40/8,861,663.40 = 4,032,204.40/x
  3. Step 3: Cross multiply
    5,921,772.40x = 8,861,663.40 × 4,032,204.40
  4. Step 4: Simplify right side
    5,921,772.40x = 35,732,038,152,798.96
  5. Step 5: Solve for x
    x = 35,732,038,152,798.96/5,921,772.40
  6. Step 6: Final answer
    x = 6,034,010.72

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