Finding the Fourth Proportional to 10,794,217.34, 14,896,362.58 and 5,899,332.08
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Solution
The fourth proportional to 10,794,217.34, 14,896,362.58 and 5,899,332.08 is: 8,141,265.54
Step by Step Solution
- Step 1: Write the proportion equation
10,794,217.34 : 14,896,362.58 = 5,899,332.08 : x - Step 2: Convert to fraction form
10,794,217.34/14,896,362.58 = 5,899,332.08/x - Step 3: Cross multiply
10,794,217.34x = 14,896,362.58 × 5,899,332.08 - Step 4: Simplify right side
10,794,217.34x = 87,878,589,643,505.56 - Step 5: Solve for x
x = 87,878,589,643,505.56/10,794,217.34 - Step 6: Final answer
x = 8,141,265.54
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.