Finding the Fourth Proportional to 5,763,726.84, 8,645,393.28 and 2,732,544.84
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Solution
The fourth proportional to 5,763,726.84, 8,645,393.28 and 2,732,544.84 is: 4,098,723.87
Step by Step Solution
- Step 1: Write the proportion equation
5,763,726.84 : 8,645,393.28 = 2,732,544.84 : x - Step 2: Convert to fraction form
5,763,726.84/8,645,393.28 = 2,732,544.84/x - Step 3: Cross multiply
5,763,726.84x = 8,645,393.28 × 2,732,544.84 - Step 4: Simplify right side
5,763,726.84x = 23,623,924,797,034.67 - Step 5: Solve for x
x = 23,623,924,797,034.67/5,763,726.84 - Step 6: Final answer
x = 4,098,723.87
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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.