Finding the Fourth Proportional to 17,382,572.04, 26,078,508.21 and 6,023,020.68
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Solution
The fourth proportional to 17,382,572.04, 26,078,508.21 and 6,023,020.68 is: 9,036,142.29
Step by Step Solution
- Step 1: Write the proportion equation
17,382,572.04 : 26,078,508.21 = 6,023,020.68 : x - Step 2: Convert to fraction form
17,382,572.04/26,078,508.21 = 6,023,020.68/x - Step 3: Cross multiply
17,382,572.04x = 26,078,508.21 × 6,023,020.68 - Step 4: Simplify right side
17,382,572.04x = 157,071,394,252,379.78 - Step 5: Solve for x
x = 157,071,394,252,379.78/17,382,572.04 - Step 6: Final answer
x = 9,036,142.29
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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.