Finding the Fourth Proportional to 4,541,034.18, 6,260,115.77 and 3,572,482.35
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Solution
The fourth proportional to 4,541,034.18, 6,260,115.77 and 3,572,482.35 is: 4,924,903.05
Step by Step Solution
- Step 1: Write the proportion equation
4,541,034.18 : 6,260,115.77 = 3,572,482.35 : x - Step 2: Convert to fraction form
4,541,034.18/6,260,115.77 = 3,572,482.35/x - Step 3: Cross multiply
4,541,034.18x = 6,260,115.77 × 3,572,482.35 - Step 4: Simplify right side
4,541,034.18x = 22,364,153,097,281.66 - Step 5: Solve for x
x = 22,364,153,097,281.66/4,541,034.18 - Step 6: Final answer
x = 4,924,903.05
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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.