Finding the Fourth Proportional to 9,369,184.91, 14,050,334.99 and 3,219,422.58
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Solution
The fourth proportional to 9,369,184.91, 14,050,334.99 and 3,219,422.58 is: 4,827,951.01
Step by Step Solution
- Step 1: Write the proportion equation
9,369,184.91 : 14,050,334.99 = 3,219,422.58 : x - Step 2: Convert to fraction form
9,369,184.91/14,050,334.99 = 3,219,422.58/x - Step 3: Cross multiply
9,369,184.91x = 14,050,334.99 × 3,219,422.58 - Step 4: Simplify right side
9,369,184.91x = 45,233,965,731,418.63 - Step 5: Solve for x
x = 45,233,965,731,418.63/9,369,184.91 - Step 6: Final answer
x = 4,827,951.01
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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.