Finding the Fourth Proportional to 1,699,048.55, 2,344,687.35 and 924,682.41
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Solution
The fourth proportional to 1,699,048.55, 2,344,687.35 and 924,682.41 is: 1,276,061.92
Step by Step Solution
- Step 1: Write the proportion equation
1,699,048.55 : 2,344,687.35 = 924,682.41 : x - Step 2: Convert to fraction form
1,699,048.55/2,344,687.35 = 924,682.41/x - Step 3: Cross multiply
1,699,048.55x = 2,344,687.35 × 924,682.41 - Step 4: Simplify right side
1,699,048.55x = 2,168,091,149,494.51 - Step 5: Solve for x
x = 2,168,091,149,494.51/1,699,048.55 - Step 6: Final answer
x = 1,276,061.92
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.