Finding the Fourth Proportional to 4,235,093.16, 6,352,916.22 and 3,101,248.68
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Solution
The fourth proportional to 4,235,093.16, 6,352,916.22 and 3,101,248.68 is: 4,652,075.48
Step by Step Solution
- Step 1: Write the proportion equation
4,235,093.16 : 6,352,916.22 = 3,101,248.68 : x - Step 2: Convert to fraction form
4,235,093.16/6,352,916.22 = 3,101,248.68/x - Step 3: Cross multiply
4,235,093.16x = 6,352,916.22 × 3,101,248.68 - Step 4: Simplify right side
4,235,093.16x = 19,701,973,041,425.59 - Step 5: Solve for x
x = 19,701,973,041,425.59/4,235,093.16 - Step 6: Final answer
x = 4,652,075.48
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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.