Finding the Fourth Proportional to 2,063,359.08, 3,095,653.68 and 984,681.45
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Solution
The fourth proportional to 2,063,359.08, 3,095,653.68 and 984,681.45 is: 1,477,315.70
Step by Step Solution
- Step 1: Write the proportion equation
2,063,359.08 : 3,095,653.68 = 984,681.45 : x - Step 2: Convert to fraction form
2,063,359.08/3,095,653.68 = 984,681.45/x - Step 3: Cross multiply
2,063,359.08x = 3,095,653.68 × 984,681.45 - Step 4: Simplify right side
2,063,359.08x = 3,048,232,754,320.24 - Step 5: Solve for x
x = 3,048,232,754,320.24/2,063,359.08 - Step 6: Final answer
x = 1,477,315.70
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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.