Finding the Fourth Proportional to 14,842,597.98, 22,248,359.55 and 6,211,643.79
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Solution
The fourth proportional to 14,842,597.98, 22,248,359.55 and 6,211,643.79 is: 9,310,963.26
Step by Step Solution
- Step 1: Write the proportion equation
14,842,597.98 : 22,248,359.55 = 6,211,643.79 : x - Step 2: Convert to fraction form
14,842,597.98/22,248,359.55 = 6,211,643.79/x - Step 3: Cross multiply
14,842,597.98x = 22,248,359.55 × 6,211,643.79 - Step 4: Simplify right side
14,842,597.98x = 138,198,884,436,444.70 - Step 5: Solve for x
x = 138,198,884,436,444.70/14,842,597.98 - Step 6: Final answer
x = 9,310,963.26
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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.