Finding the Fourth Proportional to 8,366,295, 11,545,487.28 and 4,744,623
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Solution
The fourth proportional to 8,366,295, 11,545,487.28 and 4,744,623 is: 6,547,579.84
Step by Step Solution
- Step 1: Write the proportion equation
8,366,295 : 11,545,487.28 = 4,744,623 : x - Step 2: Convert to fraction form
8,366,295/11,545,487.28 = 4,744,623/x - Step 3: Cross multiply
8,366,295x = 11,545,487.28 × 4,744,623 - Step 4: Simplify right side
8,366,295x = 54,778,984,494,895.44 - Step 5: Solve for x
x = 54,778,984,494,895.44/8,366,295 - Step 6: Final answer
x = 6,547,579.84
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.