Finding the Fourth Proportional to 737,746.32, 1,106,658.71 and 232,346.82
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Solution
The fourth proportional to 737,746.32, 1,106,658.71 and 232,346.82 is: 348,532.59
Step by Step Solution
- Step 1: Write the proportion equation
737,746.32 : 1,106,658.71 = 232,346.82 : x - Step 2: Convert to fraction form
737,746.32/1,106,658.71 = 232,346.82/x - Step 3: Cross multiply
737,746.32x = 1,106,658.71 × 232,346.82 - Step 4: Simplify right side
737,746.32x = 257,128,632,674.67 - Step 5: Solve for x
x = 257,128,632,674.67/737,746.32 - Step 6: Final answer
x = 348,532.59
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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.