Finding the Fourth Proportional to 3,234,970.08, 4,853,169.54 and 960,679.62
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Solution
The fourth proportional to 3,234,970.08, 4,853,169.54 and 960,679.62 is: 1,441,231.59
Step by Step Solution
- Step 1: Write the proportion equation
3,234,970.08 : 4,853,169.54 = 960,679.62 : x - Step 2: Convert to fraction form
3,234,970.08/4,853,169.54 = 960,679.62/x - Step 3: Cross multiply
3,234,970.08x = 4,853,169.54 × 960,679.62 - Step 4: Simplify right side
3,234,970.08x = 4,662,341,069,482.77 - Step 5: Solve for x
x = 4,662,341,069,482.77/3,234,970.08 - Step 6: Final answer
x = 1,441,231.59
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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.