Finding the Fourth Proportional to 17,492,347.02, 26,238,695.49 and 6,133,069.02
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Solution
The fourth proportional to 17,492,347.02, 26,238,695.49 and 6,133,069.02 is: 9,199,664.87
Step by Step Solution
- Step 1: Write the proportion equation
17,492,347.02 : 26,238,695.49 = 6,133,069.02 : x - Step 2: Convert to fraction form
17,492,347.02/26,238,695.49 = 6,133,069.02/x - Step 3: Cross multiply
17,492,347.02x = 26,238,695.49 × 6,133,069.02 - Step 4: Simplify right side
17,492,347.02x = 160,923,730,434,932.69 - Step 5: Solve for x
x = 160,923,730,434,932.69/17,492,347.02 - Step 6: Final answer
x = 9,199,664.87
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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.