Finding the Fourth Proportional to 956,096.44, 1,319,387.44 and 526,379.76
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Solution
The fourth proportional to 956,096.44, 1,319,387.44 and 526,379.76 is: 726,389.95
Step by Step Solution
- Step 1: Write the proportion equation
956,096.44 : 1,319,387.44 = 526,379.76 : x - Step 2: Convert to fraction form
956,096.44/1,319,387.44 = 526,379.76/x - Step 3: Cross multiply
956,096.44x = 1,319,387.44 × 526,379.76 - Step 4: Simplify right side
956,096.44x = 694,498,844,014.21 - Step 5: Solve for x
x = 694,498,844,014.21/956,096.44 - Step 6: Final answer
x = 726,389.95
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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.