Finding the Fourth Proportional to 952,768.35, 1,314,846.64 and 539,272.26
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Solution
The fourth proportional to 952,768.35, 1,314,846.64 and 539,272.26 is: 744,210.62
Step by Step Solution
- Step 1: Write the proportion equation
952,768.35 : 1,314,846.64 = 539,272.26 : x - Step 2: Convert to fraction form
952,768.35/1,314,846.64 = 539,272.26/x - Step 3: Cross multiply
952,768.35x = 1,314,846.64 × 539,272.26 - Step 4: Simplify right side
952,768.35x = 709,060,319,780.30 - Step 5: Solve for x
x = 709,060,319,780.30/952,768.35 - Step 6: Final answer
x = 744,210.62
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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.