Finding the Fourth Proportional to 4,748,298.75, 6,552,658.04 and 2,572,840.18
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Solution
The fourth proportional to 4,748,298.75, 6,552,658.04 and 2,572,840.18 is: 3,550,522.58
Step by Step Solution
- Step 1: Write the proportion equation
4,748,298.75 : 6,552,658.04 = 2,572,840.18 : x - Step 2: Convert to fraction form
4,748,298.75/6,552,658.04 = 2,572,840.18/x - Step 3: Cross multiply
4,748,298.75x = 6,552,658.04 × 2,572,840.18 - Step 4: Simplify right side
4,748,298.75x = 16,858,941,912,104.13 - Step 5: Solve for x
x = 16,858,941,912,104.13/4,748,298.75 - Step 6: Final answer
x = 3,550,522.58
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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.