Finding the Fourth Proportional to 1,086,066.97, 1,498,782.75 and 602,677.09
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Solution
The fourth proportional to 1,086,066.97, 1,498,782.75 and 602,677.09 is: 831,700.12
Step by Step Solution
- Step 1: Write the proportion equation
1,086,066.97 : 1,498,782.75 = 602,677.09 : x - Step 2: Convert to fraction form
1,086,066.97/1,498,782.75 = 602,677.09/x - Step 3: Cross multiply
1,086,066.97x = 1,498,782.75 × 602,677.09 - Step 4: Simplify right side
1,086,066.97x = 903,282,025,925.64 - Step 5: Solve for x
x = 903,282,025,925.64/1,086,066.97 - Step 6: Final answer
x = 831,700.12
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.