Finding the Fourth Proportional to 5,905,206.24, 8,850,927.60 and 2,710,669.92
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Solution
The fourth proportional to 5,905,206.24, 8,850,927.60 and 2,710,669.92 is: 4,062,845.94
Step by Step Solution
- Step 1: Write the proportion equation
5,905,206.24 : 8,850,927.60 = 2,710,669.92 : x - Step 2: Convert to fraction form
5,905,206.24/8,850,927.60 = 2,710,669.92/x - Step 3: Cross multiply
5,905,206.24x = 8,850,927.60 × 2,710,669.92 - Step 4: Simplify right side
5,905,206.24x = 23,991,943,209,417.79 - Step 5: Solve for x
x = 23,991,943,209,417.79/5,905,206.24 - Step 6: Final answer
x = 4,062,845.94
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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.