Finding the Fourth Proportional to 2,208,426.00, 3,312,639.23 and 692,108.74
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Solution
The fourth proportional to 2,208,426.00, 3,312,639.23 and 692,108.74 is: 1,038,163.17
Step by Step Solution
- Step 1: Write the proportion equation
2,208,426.00 : 3,312,639.23 = 692,108.74 : x - Step 2: Convert to fraction form
2,208,426.00/3,312,639.23 = 692,108.74/x - Step 3: Cross multiply
2,208,426.00x = 3,312,639.23 × 692,108.74 - Step 4: Simplify right side
2,208,426.00x = 2,292,706,549,489.64 - Step 5: Solve for x
x = 2,292,706,549,489.64/2,208,426.00 - Step 6: Final answer
x = 1,038,163.17
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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.