Finding the Fourth Proportional to 2,395,160.57, 3,304,827.99 and 1,376,368.49
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Solution
The fourth proportional to 2,395,160.57, 3,304,827.99 and 1,376,368.49 is: 1,899,104.87
Step by Step Solution
- Step 1: Write the proportion equation
2,395,160.57 : 3,304,827.99 = 1,376,368.49 : x - Step 2: Convert to fraction form
2,395,160.57/3,304,827.99 = 1,376,368.49/x - Step 3: Cross multiply
2,395,160.57x = 3,304,827.99 × 1,376,368.49 - Step 4: Simplify right side
2,395,160.57x = 4,548,661,093,781.90 - Step 5: Solve for x
x = 4,548,661,093,781.90/2,395,160.57 - Step 6: Final answer
x = 1,899,104.87
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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.