Finding the Fourth Proportional to 4,953,069.37, 7,430,342.27 and 1,757,927.98
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Solution
The fourth proportional to 4,953,069.37, 7,430,342.27 and 1,757,927.98 is: 2,637,153.97
Step by Step Solution
- Step 1: Write the proportion equation
4,953,069.37 : 7,430,342.27 = 1,757,927.98 : x - Step 2: Convert to fraction form
4,953,069.37/7,430,342.27 = 1,757,927.98/x - Step 3: Cross multiply
4,953,069.37x = 7,430,342.27 × 1,757,927.98 - Step 4: Simplify right side
4,953,069.37x = 13,062,006,546,000.67 - Step 5: Solve for x
x = 13,062,006,546,000.67/4,953,069.37 - Step 6: Final answer
x = 2,637,153.97
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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.