Finding the Fourth Proportional to 1,104,408.08, 1,656,612.16 and 356,564.24
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Solution
The fourth proportional to 1,104,408.08, 1,656,612.16 and 356,564.24 is: 534,846.37
Step by Step Solution
- Step 1: Write the proportion equation
1,104,408.08 : 1,656,612.16 = 356,564.24 : x - Step 2: Convert to fraction form
1,104,408.08/1,656,612.16 = 356,564.24/x - Step 3: Cross multiply
1,104,408.08x = 1,656,612.16 × 356,564.24 - Step 4: Simplify right side
1,104,408.08x = 590,688,655,805.16 - Step 5: Solve for x
x = 590,688,655,805.16/1,104,408.08 - Step 6: Final answer
x = 534,846.37
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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.