Finding the Fourth Proportional to 1,062,984.96, 1,466,863.62 and 604,038.12
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Solution
The fourth proportional to 1,062,984.96, 1,466,863.62 and 604,038.12 is: 833,541.00
Step by Step Solution
- Step 1: Write the proportion equation
1,062,984.96 : 1,466,863.62 = 604,038.12 : x - Step 2: Convert to fraction form
1,062,984.96/1,466,863.62 = 604,038.12/x - Step 3: Cross multiply
1,062,984.96x = 1,466,863.62 × 604,038.12 - Step 4: Simplify right side
1,062,984.96x = 886,041,543,321.20 - Step 5: Solve for x
x = 886,041,543,321.20/1,062,984.96 - Step 6: Final answer
x = 833,541.00
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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.