Finding the Fourth Proportional to 5,623,997, 8,437,434.06 and 1,634,909
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Solution
The fourth proportional to 5,623,997, 8,437,434.06 and 1,634,909 is: 2,452,781.69
Step by Step Solution
- Step 1: Write the proportion equation
5,623,997 : 8,437,434.06 = 1,634,909 : x - Step 2: Convert to fraction form
5,623,997/8,437,434.06 = 1,634,909/x - Step 3: Cross multiply
5,623,997x = 8,437,434.06 × 1,634,909 - Step 4: Simplify right side
5,623,997x = 13,794,436,881,600.54 - Step 5: Solve for x
x = 13,794,436,881,600.54/5,623,997 - Step 6: Final answer
x = 2,452,781.69
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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.