Finding the Fourth Proportional to 4,397,759.52, 6,596,545.84 and 1,202,885.92
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Solution
The fourth proportional to 4,397,759.52, 6,596,545.84 and 1,202,885.92 is: 1,804,303.32
Step by Step Solution
- Step 1: Write the proportion equation
4,397,759.52 : 6,596,545.84 = 1,202,885.92 : x - Step 2: Convert to fraction form
4,397,759.52/6,596,545.84 = 1,202,885.92/x - Step 3: Cross multiply
4,397,759.52x = 6,596,545.84 × 1,202,885.92 - Step 4: Simplify right side
4,397,759.52x = 7,934,892,111,570.57 - Step 5: Solve for x
x = 7,934,892,111,570.57/4,397,759.52 - Step 6: Final answer
x = 1,804,303.32
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.