Finding the Fourth Proportional to 1,342,599.74, 1,852,795.35 and 730,751.04
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Solution
The fourth proportional to 1,342,599.74, 1,852,795.35 and 730,751.04 is: 1,008,440.63
Step by Step Solution
- Step 1: Write the proportion equation
1,342,599.74 : 1,852,795.35 = 730,751.04 : x - Step 2: Convert to fraction form
1,342,599.74/1,852,795.35 = 730,751.04/x - Step 3: Cross multiply
1,342,599.74x = 1,852,795.35 × 730,751.04 - Step 4: Simplify right side
1,342,599.74x = 1,353,932,135,867.65 - Step 5: Solve for x
x = 1,353,932,135,867.65/1,342,599.74 - Step 6: Final answer
x = 1,008,440.63
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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.