Finding the Fourth Proportional to 9,358,262.91, 14,039,052.84 and 4,240,486.08
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Solution
The fourth proportional to 9,358,262.91, 14,039,052.84 and 4,240,486.08 is: 6,361,480.62
Step by Step Solution
- Step 1: Write the proportion equation
9,358,262.91 : 14,039,052.84 = 4,240,486.08 : x - Step 2: Convert to fraction form
9,358,262.91/14,039,052.84 = 4,240,486.08/x - Step 3: Cross multiply
9,358,262.91x = 14,039,052.84 × 4,240,486.08 - Step 4: Simplify right side
9,358,262.91x = 59,532,408,144,404.47 - Step 5: Solve for x
x = 59,532,408,144,404.47/9,358,262.91 - Step 6: Final answer
x = 6,361,480.62
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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.