Finding the Fourth Proportional to 963,554.13, 1,444,957.38 and 514,029.65
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Solution
The fourth proportional to 963,554.13, 1,444,957.38 and 514,029.65 is: 770,845.05
Step by Step Solution
- Step 1: Write the proportion equation
963,554.13 : 1,444,957.38 = 514,029.65 : x - Step 2: Convert to fraction form
963,554.13/1,444,957.38 = 514,029.65/x - Step 3: Cross multiply
963,554.13x = 1,444,957.38 × 514,029.65 - Step 4: Simplify right side
963,554.13x = 742,750,929,081.53 - Step 5: Solve for x
x = 742,750,929,081.53/963,554.13 - Step 6: Final answer
x = 770,845.05
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.