Finding the Fourth Proportional to 2,108,614.02, 3,163,043.55 and 592,415.13
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Solution
The fourth proportional to 2,108,614.02, 3,163,043.55 and 592,415.13 is: 888,657.12
Step by Step Solution
- Step 1: Write the proportion equation
2,108,614.02 : 3,163,043.55 = 592,415.13 : x - Step 2: Convert to fraction form
2,108,614.02/3,163,043.55 = 592,415.13/x - Step 3: Cross multiply
2,108,614.02x = 3,163,043.55 × 592,415.13 - Step 4: Simplify right side
2,108,614.02x = 1,873,834,869,951.88 - Step 5: Solve for x
x = 1,873,834,869,951.88/2,108,614.02 - Step 6: Final answer
x = 888,657.12
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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.