Finding the Fourth Proportional to 5,984,708.41, 8,258,906.84 and 3,406,389.19
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Solution
The fourth proportional to 5,984,708.41, 8,258,906.84 and 3,406,389.19 is: 4,700,822.33
Step by Step Solution
- Step 1: Write the proportion equation
5,984,708.41 : 8,258,906.84 = 3,406,389.19 : x - Step 2: Convert to fraction form
5,984,708.41/8,258,906.84 = 3,406,389.19/x - Step 3: Cross multiply
5,984,708.41x = 8,258,906.84 × 3,406,389.19 - Step 4: Simplify right side
5,984,708.41x = 28,133,050,952,894.32 - Step 5: Solve for x
x = 28,133,050,952,894.32/5,984,708.41 - Step 6: Final answer
x = 4,700,822.33
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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.