Finding the Fourth Proportional to 1,041,332.00, 1,437,019.11 and 588,623.00
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Solution
The fourth proportional to 1,041,332.00, 1,437,019.11 and 588,623.00 is: 812,288.97
Step by Step Solution
- Step 1: Write the proportion equation
1,041,332.00 : 1,437,019.11 = 588,623.00 : x - Step 2: Convert to fraction form
1,041,332.00/1,437,019.11 = 588,623.00/x - Step 3: Cross multiply
1,041,332.00x = 1,437,019.11 × 588,623.00 - Step 4: Simplify right side
1,041,332.00x = 845,862,492,400.44 - Step 5: Solve for x
x = 845,862,492,400.44/1,041,332.00 - Step 6: Final answer
x = 812,288.97
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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.