Finding the Fourth Proportional to 566,854.54, 848,283.99 and 353,722.80
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Solution
The fourth proportional to 566,854.54, 848,283.99 and 353,722.80 is: 529,337.54
Step by Step Solution
- Step 1: Write the proportion equation
566,854.54 : 848,283.99 = 353,722.80 : x - Step 2: Convert to fraction form
566,854.54/848,283.99 = 353,722.80/x - Step 3: Cross multiply
566,854.54x = 848,283.99 × 353,722.80 - Step 4: Simplify right side
566,854.54x = 300,057,388,137.97 - Step 5: Solve for x
x = 300,057,388,137.97/566,854.54 - Step 6: Final answer
x = 529,337.54
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.