Finding the Fourth Proportional to 3,817,929, 5,726,928.06 and 1,158,537
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Solution
The fourth proportional to 3,817,929, 5,726,928.06 and 1,158,537 is: 1,737,815.99
Step by Step Solution
- Step 1: Write the proportion equation
3,817,929 : 5,726,928.06 = 1,158,537 : x - Step 2: Convert to fraction form
3,817,929/5,726,928.06 = 1,158,537/x - Step 3: Cross multiply
3,817,929x = 5,726,928.06 × 1,158,537 - Step 4: Simplify right side
3,817,929x = 6,634,858,053,848.22 - Step 5: Solve for x
x = 6,634,858,053,848.22/3,817,929 - Step 6: Final answer
x = 1,737,815.99
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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.