Finding the Fourth Proportional to 8,860,594.64, 13,293,133.62 and 2,470,847.66
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Solution
The fourth proportional to 8,860,594.64, 13,293,133.62 and 2,470,847.66 is: 3,706,896.59
Step by Step Solution
- Step 1: Write the proportion equation
8,860,594.64 : 13,293,133.62 = 2,470,847.66 : x - Step 2: Convert to fraction form
8,860,594.64/13,293,133.62 = 2,470,847.66/x - Step 3: Cross multiply
8,860,594.64x = 13,293,133.62 × 2,470,847.66 - Step 4: Simplify right side
8,860,594.64x = 32,845,308,099,044.33 - Step 5: Solve for x
x = 32,845,308,099,044.33/8,860,594.64 - Step 6: Final answer
x = 3,706,896.59
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.