Finding the Fourth Proportional to 5,754,339.34, 8,631,506.58 and 1,710,809.62
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Solution
The fourth proportional to 5,754,339.34, 8,631,506.58 and 1,710,809.62 is: 2,566,213.71
Step by Step Solution
- Step 1: Write the proportion equation
5,754,339.34 : 8,631,506.58 = 1,710,809.62 : x - Step 2: Convert to fraction form
5,754,339.34/8,631,506.58 = 1,710,809.62/x - Step 3: Cross multiply
5,754,339.34x = 8,631,506.58 × 1,710,809.62 - Step 4: Simplify right side
5,754,339.34x = 14,766,864,492,157.30 - Step 5: Solve for x
x = 14,766,864,492,157.30/5,754,339.34 - Step 6: Final answer
x = 2,566,213.71
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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.