Finding the Fourth Proportional to 1,468,866.24, 2,202,832.80 and 471,360.96
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Solution
The fourth proportional to 1,468,866.24, 2,202,832.80 and 471,360.96 is: 706,891.72
Step by Step Solution
- Step 1: Write the proportion equation
1,468,866.24 : 2,202,832.80 = 471,360.96 : x - Step 2: Convert to fraction form
1,468,866.24/2,202,832.80 = 471,360.96/x - Step 3: Cross multiply
1,468,866.24x = 2,202,832.80 × 471,360.96 - Step 4: Simplify right side
1,468,866.24x = 1,038,329,386,055.47 - Step 5: Solve for x
x = 1,038,329,386,055.47/1,468,866.24 - Step 6: Final answer
x = 706,891.72
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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.