Finding the Fourth Proportional to 1,077,156.26, 1,486,485.54 and 593,739.95
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Solution
The fourth proportional to 1,077,156.26, 1,486,485.54 and 593,739.95 is: 819,366.59
Step by Step Solution
- Step 1: Write the proportion equation
1,077,156.26 : 1,486,485.54 = 593,739.95 : x - Step 2: Convert to fraction form
1,077,156.26/1,486,485.54 = 593,739.95/x - Step 3: Cross multiply
1,077,156.26x = 1,486,485.54 × 593,739.95 - Step 4: Simplify right side
1,077,156.26x = 882,585,850,195.32 - Step 5: Solve for x
x = 882,585,850,195.32/1,077,156.26 - Step 6: Final answer
x = 819,366.59
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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.