Finding the Fourth Proportional to 5,832,033.30, 8,748,049.95 and 4,036,943.70
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Solution
The fourth proportional to 5,832,033.30, 8,748,049.95 and 4,036,943.70 is: 6,055,415.55
Step by Step Solution
- Step 1: Write the proportion equation
5,832,033.30 : 8,748,049.95 = 4,036,943.70 : x - Step 2: Convert to fraction form
5,832,033.30/8,748,049.95 = 4,036,943.70/x - Step 3: Cross multiply
5,832,033.30x = 8,748,049.95 × 4,036,943.70 - Step 4: Simplify right side
5,832,033.30x = 35,315,385,132,937.81 - Step 5: Solve for x
x = 35,315,385,132,937.81/5,832,033.30 - Step 6: Final answer
x = 6,055,415.55
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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.