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Finding the Fourth Proportional to 8,745,196.41, 12,068,413.01 and 4,824,952.31

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Solution

The fourth proportional to 8,745,196.41, 12,068,413.01 and 4,824,952.31 is: 6,658,457.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,745,196.41 : 12,068,413.01 = 4,824,952.31 : x
  2. Step 2: Convert to fraction form
    8,745,196.41/12,068,413.01 = 4,824,952.31/x
  3. Step 3: Cross multiply
    8,745,196.41x = 12,068,413.01 × 4,824,952.31
  4. Step 4: Simplify right side
    8,745,196.41x = 58,229,517,230,633.55
  5. Step 5: Solve for x
    x = 58,229,517,230,633.55/8,745,196.41
  6. Step 6: Final answer
    x = 6,658,457.34

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.