Finding the Fourth Proportional to 6,046,887.36, 8,344,702.98 and 3,330,633.36
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Solution
The fourth proportional to 6,046,887.36, 8,344,702.98 and 3,330,633.36 is: 4,596,273.17
Step by Step Solution
- Step 1: Write the proportion equation
6,046,887.36 : 8,344,702.98 = 3,330,633.36 : x - Step 2: Convert to fraction form
6,046,887.36/8,344,702.98 = 3,330,633.36/x - Step 3: Cross multiply
6,046,887.36x = 8,344,702.98 × 3,330,633.36 - Step 4: Simplify right side
6,046,887.36x = 27,793,146,124,479.41 - Step 5: Solve for x
x = 27,793,146,124,479.41/6,046,887.36 - Step 6: Final answer
x = 4,596,273.17
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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.