Finding the Fourth Proportional to 5,737,024.17, 8,606,449.79 and 1,898,986.77
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Solution
The fourth proportional to 5,737,024.17, 8,606,449.79 and 1,898,986.77 is: 2,848,782.54
Step by Step Solution
- Step 1: Write the proportion equation
5,737,024.17 : 8,606,449.79 = 1,898,986.77 : x - Step 2: Convert to fraction form
5,737,024.17/8,606,449.79 = 1,898,986.77/x - Step 3: Cross multiply
5,737,024.17x = 8,606,449.79 × 1,898,986.77 - Step 4: Simplify right side
5,737,024.17x = 16,343,534,278,384.35 - Step 5: Solve for x
x = 16,343,534,278,384.35/5,737,024.17 - Step 6: Final answer
x = 2,848,782.54
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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.