Finding the Fourth Proportional to 1,701,964.92, 2,348,803.98 and 976,806.84
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Solution
The fourth proportional to 1,701,964.92, 2,348,803.98 and 976,806.84 is: 1,348,046.46
Step by Step Solution
- Step 1: Write the proportion equation
1,701,964.92 : 2,348,803.98 = 976,806.84 : x - Step 2: Convert to fraction form
1,701,964.92/2,348,803.98 = 976,806.84/x - Step 3: Cross multiply
1,701,964.92x = 2,348,803.98 × 976,806.84 - Step 4: Simplify right side
1,701,964.92x = 2,294,327,793,483.22 - Step 5: Solve for x
x = 2,294,327,793,483.22/1,701,964.92 - Step 6: Final answer
x = 1,348,046.46
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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.