Finding the Fourth Proportional to 4,235,093.35, 6,352,916.51 and 3,101,248.87
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Solution
The fourth proportional to 4,235,093.35, 6,352,916.51 and 3,101,248.87 is: 4,652,075.77
Step by Step Solution
- Step 1: Write the proportion equation
4,235,093.35 : 6,352,916.51 = 3,101,248.87 : x - Step 2: Convert to fraction form
4,235,093.35/6,352,916.51 = 3,101,248.87/x - Step 3: Cross multiply
4,235,093.35x = 6,352,916.51 × 3,101,248.87 - Step 4: Simplify right side
4,235,093.35x = 19,701,975,139,712.68 - Step 5: Solve for x
x = 19,701,975,139,712.68/4,235,093.35 - Step 6: Final answer
x = 4,652,075.77
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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.