Finding the Fourth Proportional to 9,104,237.10, 13,656,355.65 and 2,372,651.10
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Solution
The fourth proportional to 9,104,237.10, 13,656,355.65 and 2,372,651.10 is: 3,558,976.65
Step by Step Solution
- Step 1: Write the proportion equation
9,104,237.10 : 13,656,355.65 = 2,372,651.10 : x - Step 2: Convert to fraction form
9,104,237.10/13,656,355.65 = 2,372,651.10/x - Step 3: Cross multiply
9,104,237.10x = 13,656,355.65 × 2,372,651.10 - Step 4: Simplify right side
9,104,237.10x = 32,401,767,254,963.72 - Step 5: Solve for x
x = 32,401,767,254,963.72/9,104,237.10 - Step 6: Final answer
x = 3,558,976.65
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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.