Finding the Fourth Proportional to 1,735,678.32, 2,604,202.76 and 537,694.08
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Solution
The fourth proportional to 1,735,678.32, 2,604,202.76 and 537,694.08 is: 806,753.41
Step by Step Solution
- Step 1: Write the proportion equation
1,735,678.32 : 2,604,202.76 = 537,694.08 : x - Step 2: Convert to fraction form
1,735,678.32/2,604,202.76 = 537,694.08/x - Step 3: Cross multiply
1,735,678.32x = 2,604,202.76 × 537,694.08 - Step 4: Simplify right side
1,735,678.32x = 1,400,264,407,171.66 - Step 5: Solve for x
x = 1,400,264,407,171.66/1,735,678.32 - Step 6: Final answer
x = 806,753.41
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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.