Finding the Fourth Proportional to 4,453,023.63, 6,145,184.49 and 2,415,833.13
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Solution
The fourth proportional to 4,453,023.63, 6,145,184.49 and 2,415,833.13 is: 3,333,856.16
Step by Step Solution
- Step 1: Write the proportion equation
4,453,023.63 : 6,145,184.49 = 2,415,833.13 : x - Step 2: Convert to fraction form
4,453,023.63/6,145,184.49 = 2,415,833.13/x - Step 3: Cross multiply
4,453,023.63x = 6,145,184.49 × 2,415,833.13 - Step 4: Simplify right side
4,453,023.63x = 14,845,740,280,904.15 - Step 5: Solve for x
x = 14,845,740,280,904.15/4,453,023.63 - Step 6: Final answer
x = 3,333,856.16
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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.