Finding the Fourth Proportional to 1,569,964.85, 2,353,452.35 and 504,259.64
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Solution
The fourth proportional to 1,569,964.85, 2,353,452.35 and 504,259.64 is: 755,909.30
Step by Step Solution
- Step 1: Write the proportion equation
1,569,964.85 : 2,353,452.35 = 504,259.64 : x - Step 2: Convert to fraction form
1,569,964.85/2,353,452.35 = 504,259.64/x - Step 3: Cross multiply
1,569,964.85x = 2,353,452.35 × 504,259.64 - Step 4: Simplify right side
1,569,964.85x = 1,186,751,020,479.59 - Step 5: Solve for x
x = 1,186,751,020,479.59/1,569,964.85 - Step 6: Final answer
x = 755,909.30
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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.