Finding the Fourth Proportional to 2,337,695.12, 3,506,542.47 and 1,184,762.09
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Solution
The fourth proportional to 2,337,695.12, 3,506,542.47 and 1,184,762.09 is: 1,777,143.03
Step by Step Solution
- Step 1: Write the proportion equation
2,337,695.12 : 3,506,542.47 = 1,184,762.09 : x - Step 2: Convert to fraction form
2,337,695.12/3,506,542.47 = 1,184,762.09/x - Step 3: Cross multiply
2,337,695.12x = 3,506,542.47 × 1,184,762.09 - Step 4: Simplify right side
2,337,695.12x = 4,154,418,585,430.96 - Step 5: Solve for x
x = 4,154,418,585,430.96/2,337,695.12 - Step 6: Final answer
x = 1,777,143.03
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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.