Finding the Fourth Proportional to 1,700,610.52, 2,346,734.68 and 936,664.02
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Solution
The fourth proportional to 1,700,610.52, 2,346,734.68 and 936,664.02 is: 1,292,536.95
Step by Step Solution
- Step 1: Write the proportion equation
1,700,610.52 : 2,346,734.68 = 936,664.02 : x - Step 2: Convert to fraction form
1,700,610.52/2,346,734.68 = 936,664.02/x - Step 3: Cross multiply
1,700,610.52x = 2,346,734.68 × 936,664.02 - Step 4: Simplify right side
1,700,610.52x = 2,198,101,939,242.21 - Step 5: Solve for x
x = 2,198,101,939,242.21/1,700,610.52 - Step 6: Final answer
x = 1,292,536.95
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.