Finding the Fourth Proportional to 1,554,907.08, 2,332,360.62 and 882,302.07
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Solution
The fourth proportional to 1,554,907.08, 2,332,360.62 and 882,302.07 is: 1,323,453.11
Step by Step Solution
- Step 1: Write the proportion equation
1,554,907.08 : 2,332,360.62 = 882,302.07 : x - Step 2: Convert to fraction form
1,554,907.08/2,332,360.62 = 882,302.07/x - Step 3: Cross multiply
1,554,907.08x = 2,332,360.62 × 882,302.07 - Step 4: Simplify right side
1,554,907.08x = 2,057,846,603,012.48 - Step 5: Solve for x
x = 2,057,846,603,012.48/1,554,907.08 - Step 6: Final answer
x = 1,323,453.11
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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.