Finding the Fourth Proportional to 1,732,548.66, 2,599,265.84 and 667,304.70
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Solution
The fourth proportional to 1,732,548.66, 2,599,265.84 and 667,304.70 is: 1,001,127.62
Step by Step Solution
- Step 1: Write the proportion equation
1,732,548.66 : 2,599,265.84 = 667,304.70 : x - Step 2: Convert to fraction form
1,732,548.66/2,599,265.84 = 667,304.70/x - Step 3: Cross multiply
1,732,548.66x = 2,599,265.84 × 667,304.70 - Step 4: Simplify right side
1,732,548.66x = 1,734,502,311,581.45 - Step 5: Solve for x
x = 1,734,502,311,581.45/1,732,548.66 - Step 6: Final answer
x = 1,001,127.62
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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.