Finding the Fourth Proportional to 7,386,114, 11,080,607.44 and 2,836,830
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Solution
The fourth proportional to 7,386,114, 11,080,607.44 and 2,836,830 is: 4,255,796.70
Step by Step Solution
- Step 1: Write the proportion equation
7,386,114 : 11,080,607.44 = 2,836,830 : x - Step 2: Convert to fraction form
7,386,114/11,080,607.44 = 2,836,830/x - Step 3: Cross multiply
7,386,114x = 11,080,607.44 × 2,836,830 - Step 4: Simplify right side
7,386,114x = 31,433,799,604,015.20 - Step 5: Solve for x
x = 31,433,799,604,015.20/7,386,114 - Step 6: Final answer
x = 4,255,796.70
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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.