Finding the Fourth Proportional to 9,517,682.03, 14,259,202.00 and 8,497,315.31
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Solution
The fourth proportional to 9,517,682.03, 14,259,202.00 and 8,497,315.31 is: 12,730,508.86
Step by Step Solution
- Step 1: Write the proportion equation
9,517,682.03 : 14,259,202.00 = 8,497,315.31 : x - Step 2: Convert to fraction form
9,517,682.03/14,259,202.00 = 8,497,315.31/x - Step 3: Cross multiply
9,517,682.03x = 14,259,202.00 × 8,497,315.31 - Step 4: Simplify right side
9,517,682.03x = 121,164,935,370,443.33 - Step 5: Solve for x
x = 121,164,935,370,443.33/9,517,682.03 - Step 6: Final answer
x = 12,730,508.86
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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.