Finding the Fourth Proportional to 2,419,924.63, 3,629,987.09 and 714,067.91
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Solution
The fourth proportional to 2,419,924.63, 3,629,987.09 and 714,067.91 is: 1,071,131.42
Step by Step Solution
- Step 1: Write the proportion equation
2,419,924.63 : 3,629,987.09 = 714,067.91 : x - Step 2: Convert to fraction form
2,419,924.63/3,629,987.09 = 714,067.91/x - Step 3: Cross multiply
2,419,924.63x = 3,629,987.09 × 714,067.91 - Step 4: Simplify right side
2,419,924.63x = 2,592,057,294,683.28 - Step 5: Solve for x
x = 2,592,057,294,683.28/2,419,924.63 - Step 6: Final answer
x = 1,071,131.42
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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.