Finding the Fourth Proportional to 6,046,455.22, 8,344,108.26 and 3,330,201.22
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Solution
The fourth proportional to 6,046,455.22, 8,344,108.26 and 3,330,201.22 is: 4,595,677.71
Step by Step Solution
- Step 1: Write the proportion equation
6,046,455.22 : 8,344,108.26 = 3,330,201.22 : x - Step 2: Convert to fraction form
6,046,455.22/8,344,108.26 = 3,330,201.22/x - Step 3: Cross multiply
6,046,455.22x = 8,344,108.26 × 3,330,201.22 - Step 4: Simplify right side
6,046,455.22x = 27,787,559,507,264.08 - Step 5: Solve for x
x = 27,787,559,507,264.08/6,046,455.22 - Step 6: Final answer
x = 4,595,677.71
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1.5x scale
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.