Finding the Fourth Proportional to 9,793,033.10, 14,692,502.10 and 5,246,260.10
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Solution
The fourth proportional to 9,793,033.10, 14,692,502.10 and 5,246,260.10 is: 7,870,971.82
Step by Step Solution
- Step 1: Write the proportion equation
9,793,033.10 : 14,692,502.10 = 5,246,260.10 : x - Step 2: Convert to fraction form
9,793,033.10/14,692,502.10 = 5,246,260.10/x - Step 3: Cross multiply
9,793,033.10x = 14,692,502.10 × 5,246,260.10 - Step 4: Simplify right side
9,793,033.10x = 77,080,687,536,396.20 - Step 5: Solve for x
x = 77,080,687,536,396.20/9,793,033.10 - Step 6: Final answer
x = 7,870,971.82
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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.