Finding the Fourth Proportional to 1,273,352.69, 1,757,953 and 844,214.08
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Solution
The fourth proportional to 1,273,352.69, 1,757,953 and 844,214.08 is: 1,165,496.95
Step by Step Solution
- Step 1: Write the proportion equation
1,273,352.69 : 1,757,953 = 844,214.08 : x - Step 2: Convert to fraction form
1,273,352.69/1,757,953 = 844,214.08/x - Step 3: Cross multiply
1,273,352.69x = 1,757,953 × 844,214.08 - Step 4: Simplify right side
1,273,352.69x = 1,484,088,665,788.48 - Step 5: Solve for x
x = 1,484,088,665,788.48/1,273,352.69 - Step 6: Final answer
x = 1,165,496.95
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.