Finding the Fourth Proportional to 14,952,841.74, 22,429,259.91 and 3,593,290.41
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Solution
The fourth proportional to 14,952,841.74, 22,429,259.91 and 3,593,290.41 is: 5,389,934.97
Step by Step Solution
- Step 1: Write the proportion equation
14,952,841.74 : 22,429,259.91 = 3,593,290.41 : x - Step 2: Convert to fraction form
14,952,841.74/22,429,259.91 = 3,593,290.41/x - Step 3: Cross multiply
14,952,841.74x = 22,429,259.91 × 3,593,290.41 - Step 4: Simplify right side
14,952,841.74x = 80,594,844,538,000.47 - Step 5: Solve for x
x = 80,594,844,538,000.47/14,952,841.74 - Step 6: Final answer
x = 5,389,934.97
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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.