Finding the Fourth Proportional to 5,711,344.98, 8,567,046.99 and 1,924,860.66
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Solution
The fourth proportional to 5,711,344.98, 8,567,046.99 and 1,924,860.66 is: 2,887,300.94
Step by Step Solution
- Step 1: Write the proportion equation
5,711,344.98 : 8,567,046.99 = 1,924,860.66 : x - Step 2: Convert to fraction form
5,711,344.98/8,567,046.99 = 1,924,860.66/x - Step 3: Cross multiply
5,711,344.98x = 8,567,046.99 × 1,924,860.66 - Step 4: Simplify right side
5,711,344.98x = 16,490,371,723,422.41 - Step 5: Solve for x
x = 16,490,371,723,422.41/5,711,344.98 - Step 6: Final answer
x = 2,887,300.94
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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.