Finding the Fourth Proportional to 6,017,992.32, 9,029,235.76 and 2,424,778.68
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Solution
The fourth proportional to 6,017,992.32, 9,029,235.76 and 2,424,778.68 is: 3,638,073.50
Step by Step Solution
- Step 1: Write the proportion equation
6,017,992.32 : 9,029,235.76 = 2,424,778.68 : x - Step 2: Convert to fraction form
6,017,992.32/9,029,235.76 = 2,424,778.68/x - Step 3: Cross multiply
6,017,992.32x = 9,029,235.76 × 2,424,778.68 - Step 4: Simplify right side
6,017,992.32x = 21,893,898,367,541.60 - Step 5: Solve for x
x = 21,893,898,367,541.60/6,017,992.32 - Step 6: Final answer
x = 3,638,073.50
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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.