Finding the Fourth Proportional to 9,822,592.44, 13,553,378.19 and 5,471,570.52
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Solution
The fourth proportional to 9,822,592.44, 13,553,378.19 and 5,471,570.52 is: 7,549,764.99
Step by Step Solution
- Step 1: Write the proportion equation
9,822,592.44 : 13,553,378.19 = 5,471,570.52 : x - Step 2: Convert to fraction form
9,822,592.44/13,553,378.19 = 5,471,570.52/x - Step 3: Cross multiply
9,822,592.44x = 13,553,378.19 × 5,471,570.52 - Step 4: Simplify right side
9,822,592.44x = 74,158,264,550,814.95 - Step 5: Solve for x
x = 74,158,264,550,814.95/9,822,592.44 - Step 6: Final answer
x = 7,549,764.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.