Finding the Fourth Proportional to 4,748,511.96, 6,552,923.63 and 2,573,053.92
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Solution
The fourth proportional to 4,748,511.96, 6,552,923.63 and 2,573,053.92 is: 3,550,802.01
Step by Step Solution
- Step 1: Write the proportion equation
4,748,511.96 : 6,552,923.63 = 2,573,053.92 : x - Step 2: Convert to fraction form
4,748,511.96/6,552,923.63 = 2,573,053.92/x - Step 3: Cross multiply
4,748,511.96x = 6,552,923.63 × 2,573,053.92 - Step 4: Simplify right side
4,748,511.96x = 16,861,025,820,766.86 - Step 5: Solve for x
x = 16,861,025,820,766.86/4,748,511.96 - Step 6: Final answer
x = 3,550,802.01
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.