Finding the Fourth Proportional to 6,009,054.18, 9,013,592.56 and 1,460,106.84
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Solution
The fourth proportional to 6,009,054.18, 9,013,592.56 and 1,460,106.84 is: 2,190,163.00
Step by Step Solution
- Step 1: Write the proportion equation
6,009,054.18 : 9,013,592.56 = 1,460,106.84 : x - Step 2: Convert to fraction form
6,009,054.18/9,013,592.56 = 1,460,106.84/x - Step 3: Cross multiply
6,009,054.18x = 9,013,592.56 × 1,460,106.84 - Step 4: Simplify right side
6,009,054.18x = 13,160,808,149,829.11 - Step 5: Solve for x
x = 13,160,808,149,829.11/6,009,054.18 - Step 6: Final answer
x = 2,190,163.00
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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.