Finding the Fourth Proportional to 2,388,329.24, 3,295,861.62 and 1,355,828
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Solution
The fourth proportional to 2,388,329.24, 3,295,861.62 and 1,355,828 is: 1,871,024.06
Step by Step Solution
- Step 1: Write the proportion equation
2,388,329.24 : 3,295,861.62 = 1,355,828 : x - Step 2: Convert to fraction form
2,388,329.24/3,295,861.62 = 1,355,828/x - Step 3: Cross multiply
2,388,329.24x = 3,295,861.62 × 1,355,828 - Step 4: Simplify right side
2,388,329.24x = 4,468,621,468,521.36 - Step 5: Solve for x
x = 4,468,621,468,521.36/2,388,329.24 - Step 6: Final answer
x = 1,871,024.06
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.