Finding the Fourth Proportional to 4,637,762.33, 6,953,383.94 and 2,042,835.80
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Solution
The fourth proportional to 4,637,762.33, 6,953,383.94 and 2,042,835.80 is: 3,062,817.94
Step by Step Solution
- Step 1: Write the proportion equation
4,637,762.33 : 6,953,383.94 = 2,042,835.80 : x - Step 2: Convert to fraction form
4,637,762.33/6,953,383.94 = 2,042,835.80/x - Step 3: Cross multiply
4,637,762.33x = 6,953,383.94 × 2,042,835.80 - Step 4: Simplify right side
4,637,762.33x = 14,204,621,643,777.05 - Step 5: Solve for x
x = 14,204,621,643,777.05/4,637,762.33 - Step 6: Final answer
x = 3,062,817.94
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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.