Finding the Fourth Proportional to 2,370,316.08, 3,555,916.92 and 950,483.28
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Solution
The fourth proportional to 2,370,316.08, 3,555,916.92 and 950,483.28 is: 1,425,902.48
Step by Step Solution
- Step 1: Write the proportion equation
2,370,316.08 : 3,555,916.92 = 950,483.28 : x - Step 2: Convert to fraction form
2,370,316.08/3,555,916.92 = 950,483.28/x - Step 3: Cross multiply
2,370,316.08x = 3,555,916.92 × 950,483.28 - Step 4: Simplify right side
2,370,316.08x = 3,379,839,577,529.10 - Step 5: Solve for x
x = 3,379,839,577,529.10/2,370,316.08 - Step 6: Final answer
x = 1,425,902.48
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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.