Finding the Fourth Proportional to 7,363,955.31, 11,040,797.65 and 3,263,046
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Solution
The fourth proportional to 7,363,955.31, 11,040,797.65 and 3,263,046 is: 4,892,293.49
Step by Step Solution
- Step 1: Write the proportion equation
7,363,955.31 : 11,040,797.65 = 3,263,046 : x - Step 2: Convert to fraction form
7,363,955.31/11,040,797.65 = 3,263,046/x - Step 3: Cross multiply
7,363,955.31x = 11,040,797.65 × 3,263,046 - Step 4: Simplify right side
7,363,955.31x = 36,026,630,608,641.90 - Step 5: Solve for x
x = 36,026,630,608,641.90/7,363,955.31 - Step 6: Final answer
x = 4,892,293.49
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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.