Finding the Fourth Proportional to 2,304,528, 3,180,248.92 and 1,272,036.14
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Solution
The fourth proportional to 2,304,528, 3,180,248.92 and 1,272,036.14 is: 1,755,410.03
Step by Step Solution
- Step 1: Write the proportion equation
2,304,528 : 3,180,248.92 = 1,272,036.14 : x - Step 2: Convert to fraction form
2,304,528/3,180,248.92 = 1,272,036.14/x - Step 3: Cross multiply
2,304,528x = 3,180,248.92 × 1,272,036.14 - Step 4: Simplify right side
2,304,528x = 4,045,391,560,435.97 - Step 5: Solve for x
x = 4,045,391,560,435.97/2,304,528 - Step 6: Final answer
x = 1,755,410.03
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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.