Finding the Fourth Proportional to 1,468,605.94, 2,202,409.97 and 508,837.52
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Solution
The fourth proportional to 1,468,605.94, 2,202,409.97 and 508,837.52 is: 763,083.41
Step by Step Solution
- Step 1: Write the proportion equation
1,468,605.94 : 2,202,409.97 = 508,837.52 : x - Step 2: Convert to fraction form
1,468,605.94/2,202,409.97 = 508,837.52/x - Step 3: Cross multiply
1,468,605.94x = 2,202,409.97 × 508,837.52 - Step 4: Simplify right side
1,468,605.94x = 1,120,668,827,158.07 - Step 5: Solve for x
x = 1,120,668,827,158.07/1,468,605.94 - Step 6: Final answer
x = 763,083.41
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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.