Finding the Fourth Proportional to 17,339,545.40, 26,001,444.90 and 6,553,261.40
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Solution
The fourth proportional to 17,339,545.40, 26,001,444.90 and 6,553,261.40 is: 9,826,916.52
Step by Step Solution
- Step 1: Write the proportion equation
17,339,545.40 : 26,001,444.90 = 6,553,261.40 : x - Step 2: Convert to fraction form
17,339,545.40/26,001,444.90 = 6,553,261.40/x - Step 3: Cross multiply
17,339,545.40x = 26,001,444.90 × 6,553,261.40 - Step 4: Simplify right side
17,339,545.40x = 170,394,265,207,396.88 - Step 5: Solve for x
x = 170,394,265,207,396.88/17,339,545.40 - Step 6: Final answer
x = 9,826,916.52
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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.