Finding the Fourth Proportional to 2,370,767.99, 3,552,559.82 and 1,569,177.82
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Solution
The fourth proportional to 2,370,767.99, 3,552,559.82 and 1,569,177.82 is: 2,351,389.12
Step by Step Solution
- Step 1: Write the proportion equation
2,370,767.99 : 3,552,559.82 = 1,569,177.82 : x - Step 2: Convert to fraction form
2,370,767.99/3,552,559.82 = 1,569,177.82/x - Step 3: Cross multiply
2,370,767.99x = 3,552,559.82 × 1,569,177.82 - Step 4: Simplify right side
2,370,767.99x = 5,574,598,048,158.50 - Step 5: Solve for x
x = 5,574,598,048,158.50/2,370,767.99 - Step 6: Final answer
x = 2,351,389.12
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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.