Finding the Fourth Proportional to 1,062,215.94, 1,465,749.36 and 596,995.68
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Solution
The fourth proportional to 1,062,215.94, 1,465,749.36 and 596,995.68 is: 823,792.98
Step by Step Solution
- Step 1: Write the proportion equation
1,062,215.94 : 1,465,749.36 = 596,995.68 : x - Step 2: Convert to fraction form
1,062,215.94/1,465,749.36 = 596,995.68/x - Step 3: Cross multiply
1,062,215.94x = 1,465,749.36 × 596,995.68 - Step 4: Simplify right side
1,062,215.94x = 875,046,035,882.77 - Step 5: Solve for x
x = 875,046,035,882.77/1,062,215.94 - Step 6: Final answer
x = 823,792.98
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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.