Finding the Fourth Proportional to 4,199,554.92, 6,300,335.70 and 1,359,670.08
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Solution
The fourth proportional to 4,199,554.92, 6,300,335.70 and 1,359,670.08 is: 2,039,829.96
Step by Step Solution
- Step 1: Write the proportion equation
4,199,554.92 : 6,300,335.70 = 1,359,670.08 : x - Step 2: Convert to fraction form
4,199,554.92/6,300,335.70 = 1,359,670.08/x - Step 3: Cross multiply
4,199,554.92x = 6,300,335.70 × 1,359,670.08 - Step 4: Simplify right side
4,199,554.92x = 8,566,377,945,245.86 - Step 5: Solve for x
x = 8,566,377,945,245.86/4,199,554.92 - Step 6: Final answer
x = 2,039,829.96
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.