Finding the Fourth Proportional to 19,709,324.98, 29,564,056.72 and 6,062,379.37
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Solution
The fourth proportional to 19,709,324.98, 29,564,056.72 and 6,062,379.37 is: 9,093,590.36
Step by Step Solution
- Step 1: Write the proportion equation
19,709,324.98 : 29,564,056.72 = 6,062,379.37 : x - Step 2: Convert to fraction form
19,709,324.98/29,564,056.72 = 6,062,379.37/x - Step 3: Cross multiply
19,709,324.98x = 29,564,056.72 × 6,062,379.37 - Step 4: Simplify right side
19,709,324.98x = 179,228,527,552,837.88 - Step 5: Solve for x
x = 179,228,527,552,837.88/19,709,324.98 - Step 6: Final answer
x = 9,093,590.36
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.