Finding the Fourth Proportional to 1,754,935.29, 2,632,069.98 and 855,472.41
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Solution
The fourth proportional to 1,754,935.29, 2,632,069.98 and 855,472.41 is: 1,283,046.31
Step by Step Solution
- Step 1: Write the proportion equation
1,754,935.29 : 2,632,069.98 = 855,472.41 : x - Step 2: Convert to fraction form
1,754,935.29/2,632,069.98 = 855,472.41/x - Step 3: Cross multiply
1,754,935.29x = 2,632,069.98 × 855,472.41 - Step 4: Simplify right side
1,754,935.29x = 2,251,663,249,079.25 - Step 5: Solve for x
x = 2,251,663,249,079.25/1,754,935.29 - Step 6: Final answer
x = 1,283,046.31
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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.