Finding the Fourth Proportional to 1,696,725, 2,341,528.97 and 1,034,475.09
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Solution
The fourth proportional to 1,696,725, 2,341,528.97 and 1,034,475.09 is: 1,427,605.17
Step by Step Solution
- Step 1: Write the proportion equation
1,696,725 : 2,341,528.97 = 1,034,475.09 : x - Step 2: Convert to fraction form
1,696,725/2,341,528.97 = 1,034,475.09/x - Step 3: Cross multiply
1,696,725x = 2,341,528.97 × 1,034,475.09 - Step 4: Simplify right side
1,696,725x = 2,422,253,386,805.98 - Step 5: Solve for x
x = 2,422,253,386,805.98/1,696,725 - Step 6: Final answer
x = 1,427,605.17
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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.