Finding the Fourth Proportional to 2,464,554.40, 3,697,184.16 and 758,841.92
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Solution
The fourth proportional to 2,464,554.40, 3,697,184.16 and 758,841.92 is: 1,138,371.43
Step by Step Solution
- Step 1: Write the proportion equation
2,464,554.40 : 3,697,184.16 = 758,841.92 : x - Step 2: Convert to fraction form
2,464,554.40/3,697,184.16 = 758,841.92/x - Step 3: Cross multiply
2,464,554.40x = 3,697,184.16 × 758,841.92 - Step 4: Simplify right side
2,464,554.40x = 2,805,578,326,567.99 - Step 5: Solve for x
x = 2,805,578,326,567.99/2,464,554.40 - Step 6: Final answer
x = 1,138,371.43
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.