Finding the Fourth Proportional to 5,993,995.08, 8,271,545.00 and 3,277,682.76
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Solution
The fourth proportional to 5,993,995.08, 8,271,545.00 and 3,277,682.76 is: 4,523,110.22
Step by Step Solution
- Step 1: Write the proportion equation
5,993,995.08 : 8,271,545.00 = 3,277,682.76 : x - Step 2: Convert to fraction form
5,993,995.08/8,271,545.00 = 3,277,682.76/x - Step 3: Cross multiply
5,993,995.08x = 8,271,545.00 × 3,277,682.76 - Step 4: Simplify right side
5,993,995.08x = 27,111,500,428,675.79 - Step 5: Solve for x
x = 27,111,500,428,675.79/5,993,995.08 - Step 6: Final answer
x = 4,523,110.22
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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.