Finding the Fourth Proportional to 894,268.41, 1,233,563.85 and 562,595.91
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Solution
The fourth proportional to 894,268.41, 1,233,563.85 and 562,595.91 is: 776,051.09
Step by Step Solution
- Step 1: Write the proportion equation
894,268.41 : 1,233,563.85 = 562,595.91 : x - Step 2: Convert to fraction form
894,268.41/1,233,563.85 = 562,595.91/x - Step 3: Cross multiply
894,268.41x = 1,233,563.85 × 562,595.91 - Step 4: Simplify right side
894,268.41x = 693,997,976,733.85 - Step 5: Solve for x
x = 693,997,976,733.85/894,268.41 - Step 6: Final answer
x = 776,051.09
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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.