Finding the Fourth Proportional to 11,671,535.98, 17,504,248.03 and 3,471,968.96
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Solution
The fourth proportional to 11,671,535.98, 17,504,248.03 and 3,471,968.96 is: 5,207,044.37
Step by Step Solution
- Step 1: Write the proportion equation
11,671,535.98 : 17,504,248.03 = 3,471,968.96 : x - Step 2: Convert to fraction form
11,671,535.98/17,504,248.03 = 3,471,968.96/x - Step 3: Cross multiply
11,671,535.98x = 17,504,248.03 × 3,471,968.96 - Step 4: Simplify right side
11,671,535.98x = 60,774,205,732,099.98 - Step 5: Solve for x
x = 60,774,205,732,099.98/11,671,535.98 - Step 6: Final answer
x = 5,207,044.37
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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.