Finding the Fourth Proportional to 1,008,950.67, 1,513,641.72 and 369,252.26
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Solution
The fourth proportional to 1,008,950.67, 1,513,641.72 and 369,252.26 is: 553,957.33
Step by Step Solution
- Step 1: Write the proportion equation
1,008,950.67 : 1,513,641.72 = 369,252.26 : x - Step 2: Convert to fraction form
1,008,950.67/1,513,641.72 = 369,252.26/x - Step 3: Cross multiply
1,008,950.67x = 1,513,641.72 × 369,252.26 - Step 4: Simplify right side
1,008,950.67x = 558,915,618,372.08 - Step 5: Solve for x
x = 558,915,618,372.08/1,008,950.67 - Step 6: Final answer
x = 553,957.33
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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.