Finding the Fourth Proportional to 2,438,365.24, 3,657,807.06 and 755,599.96
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Solution
The fourth proportional to 2,438,365.24, 3,657,807.06 and 755,599.96 is: 1,133,480.26
Step by Step Solution
- Step 1: Write the proportion equation
2,438,365.24 : 3,657,807.06 = 755,599.96 : x - Step 2: Convert to fraction form
2,438,365.24/3,657,807.06 = 755,599.96/x - Step 3: Cross multiply
2,438,365.24x = 3,657,807.06 × 755,599.96 - Step 4: Simplify right side
2,438,365.24x = 2,763,838,868,223.72 - Step 5: Solve for x
x = 2,763,838,868,223.72/2,438,365.24 - Step 6: Final answer
x = 1,133,480.26
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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.