Finding the Fourth Proportional to 1,730,974.24, 2,596,541.55 and 532,950.22
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Solution
The fourth proportional to 1,730,974.24, 2,596,541.55 and 532,950.22 is: 799,450.02
Step by Step Solution
- Step 1: Write the proportion equation
1,730,974.24 : 2,596,541.55 = 532,950.22 : x - Step 2: Convert to fraction form
1,730,974.24/2,596,541.55 = 532,950.22/x - Step 3: Cross multiply
1,730,974.24x = 2,596,541.55 × 532,950.22 - Step 4: Simplify right side
1,730,974.24x = 1,383,827,390,311.64 - Step 5: Solve for x
x = 1,383,827,390,311.64/1,730,974.24 - Step 6: Final answer
x = 799,450.02
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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.