Finding the Fourth Proportional to 7,375,442.48, 11,063,053.56 and 4,497,655.04
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Solution
The fourth proportional to 7,375,442.48, 11,063,053.56 and 4,497,655.04 is: 6,746,415.38
Step by Step Solution
- Step 1: Write the proportion equation
7,375,442.48 : 11,063,053.56 = 4,497,655.04 : x - Step 2: Convert to fraction form
7,375,442.48/11,063,053.56 = 4,497,655.04/x - Step 3: Cross multiply
7,375,442.48x = 11,063,053.56 × 4,497,655.04 - Step 4: Simplify right side
7,375,442.48x = 49,757,798,601,923.95 - Step 5: Solve for x
x = 49,757,798,601,923.95/7,375,442.48 - Step 6: Final answer
x = 6,746,415.38
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.