Finding the Fourth Proportional to 6,039,597.84, 8,331,468.92 and 3,590,466.75
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Solution
The fourth proportional to 6,039,597.84, 8,331,468.92 and 3,590,466.75 is: 4,952,955.96
Step by Step Solution
- Step 1: Write the proportion equation
6,039,597.84 : 8,331,468.92 = 3,590,466.75 : x - Step 2: Convert to fraction form
6,039,597.84/8,331,468.92 = 3,590,466.75/x - Step 3: Cross multiply
6,039,597.84x = 8,331,468.92 × 3,590,466.75 - Step 4: Simplify right side
6,039,597.84x = 29,913,862,121,332.50 - Step 5: Solve for x
x = 29,913,862,121,332.50/6,039,597.84 - Step 6: Final answer
x = 4,952,955.96
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.