Finding the Fourth Proportional to 9,331,515, 13,997,272.68 and 2,239,803
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Solution
The fourth proportional to 9,331,515, 13,997,272.68 and 2,239,803 is: 3,359,704.54
Step by Step Solution
- Step 1: Write the proportion equation
9,331,515 : 13,997,272.68 = 2,239,803 : x - Step 2: Convert to fraction form
9,331,515/13,997,272.68 = 2,239,803/x - Step 3: Cross multiply
9,331,515x = 13,997,272.68 × 2,239,803 - Step 4: Simplify right side
9,331,515x = 31,351,133,340,482.04 - Step 5: Solve for x
x = 31,351,133,340,482.04/9,331,515 - Step 6: Final answer
x = 3,359,704.54
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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.