Finding the Fourth Proportional to 4,437,759, 6,654,071.18 and 1,738,924.44
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Solution
The fourth proportional to 4,437,759, 6,654,071.18 and 1,738,924.44 is: 2,607,380.66
Step by Step Solution
- Step 1: Write the proportion equation
4,437,759 : 6,654,071.18 = 1,738,924.44 : x - Step 2: Convert to fraction form
4,437,759/6,654,071.18 = 1,738,924.44/x - Step 3: Cross multiply
4,437,759x = 6,654,071.18 × 1,738,924.44 - Step 4: Simplify right side
4,437,759x = 11,570,927,000,401.64 - Step 5: Solve for x
x = 11,570,927,000,401.64/4,437,759 - Step 6: Final answer
x = 2,607,380.66
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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.