Finding the Fourth Proportional to 7,907,263.00, 11,852,406.20 and 3,354,470.28
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Solution
The fourth proportional to 7,907,263.00, 11,852,406.20 and 3,354,470.28 is: 5,028,104.46
Step by Step Solution
- Step 1: Write the proportion equation
7,907,263.00 : 11,852,406.20 = 3,354,470.28 : x - Step 2: Convert to fraction form
7,907,263.00/11,852,406.20 = 3,354,470.28/x - Step 3: Cross multiply
7,907,263.00x = 11,852,406.20 × 3,354,470.28 - Step 4: Simplify right side
7,907,263.00x = 39,758,544,352,773.91 - Step 5: Solve for x
x = 39,758,544,352,773.91/7,907,263.00 - Step 6: Final answer
x = 5,028,104.46
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.