Finding the Fourth Proportional to 8,853,925.19, 13,282,754.02 and 2,869,826.63
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Solution
The fourth proportional to 8,853,925.19, 13,282,754.02 and 2,869,826.63 is: 4,305,344.84
Step by Step Solution
- Step 1: Write the proportion equation
8,853,925.19 : 13,282,754.02 = 2,869,826.63 : x - Step 2: Convert to fraction form
8,853,925.19/13,282,754.02 = 2,869,826.63/x - Step 3: Cross multiply
8,853,925.19x = 13,282,754.02 × 2,869,826.63 - Step 4: Simplify right side
8,853,925.19x = 38,119,201,132,747.22 - Step 5: Solve for x
x = 38,119,201,132,747.22/8,853,925.19 - Step 6: Final answer
x = 4,305,344.84
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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.