Finding the Fourth Proportional to 594,183.84, 891,423.36 and 294,804.96
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Solution
The fourth proportional to 594,183.84, 891,423.36 and 294,804.96 is: 442,280.67
Step by Step Solution
- Step 1: Write the proportion equation
594,183.84 : 891,423.36 = 294,804.96 : x - Step 2: Convert to fraction form
594,183.84/891,423.36 = 294,804.96/x - Step 3: Cross multiply
594,183.84x = 891,423.36 × 294,804.96 - Step 4: Simplify right side
594,183.84x = 262,796,027,987.87 - Step 5: Solve for x
x = 262,796,027,987.87/594,183.84 - Step 6: Final answer
x = 442,280.67
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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.