Finding the Fourth Proportional to 565,364.04, 848,149.94 and 186,307.12
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Solution
The fourth proportional to 565,364.04, 848,149.94 and 186,307.12 is: 279,494.91
Step by Step Solution
- Step 1: Write the proportion equation
565,364.04 : 848,149.94 = 186,307.12 : x - Step 2: Convert to fraction form
565,364.04/848,149.94 = 186,307.12/x - Step 3: Cross multiply
565,364.04x = 848,149.94 × 186,307.12 - Step 4: Simplify right side
565,364.04x = 158,016,373,127.55 - Step 5: Solve for x
x = 158,016,373,127.55/565,364.04 - Step 6: Final answer
x = 279,494.91
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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.