Finding the Fourth Proportional to 6,282,104.90, 9,423,700.11 and 1,733,153.70
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Solution
The fourth proportional to 6,282,104.90, 9,423,700.11 and 1,733,153.70 is: 2,599,880.28
Step by Step Solution
- Step 1: Write the proportion equation
6,282,104.90 : 9,423,700.11 = 1,733,153.70 : x - Step 2: Convert to fraction form
6,282,104.90/9,423,700.11 = 1,733,153.70/x - Step 3: Cross multiply
6,282,104.90x = 9,423,700.11 × 1,733,153.70 - Step 4: Simplify right side
6,282,104.90x = 16,332,720,657,552.64 - Step 5: Solve for x
x = 16,332,720,657,552.64/6,282,104.90 - Step 6: Final answer
x = 2,599,880.28
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1.5x scale
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.