Finding the Fourth Proportional to 9,484,423.92, 14,226,672.87 and 2,295,946.08
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Solution
The fourth proportional to 9,484,423.92, 14,226,672.87 and 2,295,946.08 is: 3,443,928.07
Step by Step Solution
- Step 1: Write the proportion equation
9,484,423.92 : 14,226,672.87 = 2,295,946.08 : x - Step 2: Convert to fraction form
9,484,423.92/14,226,672.87 = 2,295,946.08/x - Step 3: Cross multiply
9,484,423.92x = 14,226,672.87 × 2,295,946.08 - Step 4: Simplify right side
9,484,423.92x = 32,663,673,807,318.85 - Step 5: Solve for x
x = 32,663,673,807,318.85/9,484,423.92 - Step 6: Final answer
x = 3,443,928.07
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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.