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Finding the Fourth Proportional to 6,157,295.44, 8,495,657.90 and 3,676,033.19

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Solution

The fourth proportional to 6,157,295.44, 8,495,657.90 and 3,676,033.19 is: 5,072,084.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,157,295.44 : 8,495,657.90 = 3,676,033.19 : x
  2. Step 2: Convert to fraction form
    6,157,295.44/8,495,657.90 = 3,676,033.19/x
  3. Step 3: Cross multiply
    6,157,295.44x = 8,495,657.90 × 3,676,033.19
  4. Step 4: Simplify right side
    6,157,295.44x = 31,230,320,407,597.51
  5. Step 5: Solve for x
    x = 31,230,320,407,597.51/6,157,295.44
  6. Step 6: Final answer
    x = 5,072,084.11

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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.