Finding the Fourth Proportional to 6,060,853.14, 8,364,153.69 and 3,307,717.64
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Solution
The fourth proportional to 6,060,853.14, 8,364,153.69 and 3,307,717.64 is: 4,564,746.59
Step by Step Solution
- Step 1: Write the proportion equation
6,060,853.14 : 8,364,153.69 = 3,307,717.64 : x - Step 2: Convert to fraction form
6,060,853.14/8,364,153.69 = 3,307,717.64/x - Step 3: Cross multiply
6,060,853.14x = 8,364,153.69 × 3,307,717.64 - Step 4: Simplify right side
6,060,853.14x = 27,666,258,704,084.09 - Step 5: Solve for x
x = 27,666,258,704,084.09/6,060,853.14 - Step 6: Final answer
x = 4,564,746.59
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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.