Finding the Fourth Proportional to 5,470,232.04, 8,205,453.63 and 1,683,711
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Solution
The fourth proportional to 5,470,232.04, 8,205,453.63 and 1,683,711 is: 2,525,598.99
Step by Step Solution
- Step 1: Write the proportion equation
5,470,232.04 : 8,205,453.63 = 1,683,711 : x - Step 2: Convert to fraction form
5,470,232.04/8,205,453.63 = 1,683,711/x - Step 3: Cross multiply
5,470,232.04x = 8,205,453.63 × 1,683,711 - Step 4: Simplify right side
5,470,232.04x = 13,815,612,536,820.93 - Step 5: Solve for x
x = 13,815,612,536,820.93/5,470,232.04 - Step 6: Final answer
x = 2,525,598.99
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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.