Finding the Fourth Proportional to 6,059,787.84, 8,362,501.44 and 3,343,534.08
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Solution
The fourth proportional to 6,059,787.84, 8,362,501.44 and 3,343,534.08 is: 4,614,073.84
Step by Step Solution
- Step 1: Write the proportion equation
6,059,787.84 : 8,362,501.44 = 3,343,534.08 : x - Step 2: Convert to fraction form
6,059,787.84/8,362,501.44 = 3,343,534.08/x - Step 3: Cross multiply
6,059,787.84x = 8,362,501.44 × 3,343,534.08 - Step 4: Simplify right side
6,059,787.84x = 27,960,308,558,689.08 - Step 5: Solve for x
x = 27,960,308,558,689.08/6,059,787.84 - Step 6: Final answer
x = 4,614,073.84
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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.