Finding the Fourth Proportional to 565,634.24, 848,271.02 and 186,484.30
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Solution
The fourth proportional to 565,634.24, 848,271.02 and 186,484.30 is: 279,666.99
Step by Step Solution
- Step 1: Write the proportion equation
565,634.24 : 848,271.02 = 186,484.30 : x - Step 2: Convert to fraction form
565,634.24/848,271.02 = 186,484.30/x - Step 3: Cross multiply
565,634.24x = 848,271.02 × 186,484.30 - Step 4: Simplify right side
565,634.24x = 158,189,227,374.99 - Step 5: Solve for x
x = 158,189,227,374.99/565,634.24 - Step 6: Final answer
x = 279,666.99
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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.