Finding the Fourth Proportional to 9,359,599.92, 14,030,098.88 and 6,513,732.96
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Solution
The fourth proportional to 9,359,599.92, 14,030,098.88 and 6,513,732.96 is: 9,764,126.49
Step by Step Solution
- Step 1: Write the proportion equation
9,359,599.92 : 14,030,098.88 = 6,513,732.96 : x - Step 2: Convert to fraction form
9,359,599.92/14,030,098.88 = 6,513,732.96/x - Step 3: Cross multiply
9,359,599.92x = 14,030,098.88 × 6,513,732.96 - Step 4: Simplify right side
9,359,599.92x = 91,388,317,506,715.09 - Step 5: Solve for x
x = 91,388,317,506,715.09/9,359,599.92 - Step 6: Final answer
x = 9,764,126.49
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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.