Finding the Fourth Proportional to 1,529,997.66, 2,292,896.92 and 968,026.14
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Solution
The fourth proportional to 1,529,997.66, 2,292,896.92 and 968,026.14 is: 1,450,710.82
Step by Step Solution
- Step 1: Write the proportion equation
1,529,997.66 : 2,292,896.92 = 968,026.14 : x - Step 2: Convert to fraction form
1,529,997.66/2,292,896.92 = 968,026.14/x - Step 3: Cross multiply
1,529,997.66x = 2,292,896.92 × 968,026.14 - Step 4: Simplify right side
1,529,997.66x = 2,219,584,154,885.49 - Step 5: Solve for x
x = 2,219,584,154,885.49/1,529,997.66 - Step 6: Final answer
x = 1,450,710.82
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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.