Finding the Fourth Proportional to 4,348,835.94, 6,001,474.91 and 2,415,277.65
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Solution
The fourth proportional to 4,348,835.94, 6,001,474.91 and 2,415,277.65 is: 3,333,128.31
Step by Step Solution
- Step 1: Write the proportion equation
4,348,835.94 : 6,001,474.91 = 2,415,277.65 : x - Step 2: Convert to fraction form
4,348,835.94/6,001,474.91 = 2,415,277.65/x - Step 3: Cross multiply
4,348,835.94x = 6,001,474.91 × 2,415,277.65 - Step 4: Simplify right side
4,348,835.94x = 14,495,228,205,082.37 - Step 5: Solve for x
x = 14,495,228,205,082.37/4,348,835.94 - Step 6: Final answer
x = 3,333,128.31
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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.