Finding the Fourth Proportional to 949,588.94, 1,310,598.37 and 562,622.23
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Solution
The fourth proportional to 949,588.94, 1,310,598.37 and 562,622.23 is: 776,516.81
Step by Step Solution
- Step 1: Write the proportion equation
949,588.94 : 1,310,598.37 = 562,622.23 : x - Step 2: Convert to fraction form
949,588.94/1,310,598.37 = 562,622.23/x - Step 3: Cross multiply
949,588.94x = 1,310,598.37 × 562,622.23 - Step 4: Simplify right side
949,588.94x = 737,371,771,010.77 - Step 5: Solve for x
x = 737,371,771,010.77/949,588.94 - Step 6: Final answer
x = 776,516.81
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.