Finding the Fourth Proportional to 954,270.62, 1,316,766.06 and 591,562.34
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Solution
The fourth proportional to 954,270.62, 1,316,766.06 and 591,562.34 is: 816,277.06
Step by Step Solution
- Step 1: Write the proportion equation
954,270.62 : 1,316,766.06 = 591,562.34 : x - Step 2: Convert to fraction form
954,270.62/1,316,766.06 = 591,562.34/x - Step 3: Cross multiply
954,270.62x = 1,316,766.06 × 591,562.34 - Step 4: Simplify right side
954,270.62x = 778,949,211,686.18 - Step 5: Solve for x
x = 778,949,211,686.18/954,270.62 - Step 6: Final answer
x = 816,277.06
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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.