Finding the Fourth Proportional to 8,177,293.02, 11,284,738.99 and 4,506,341.30
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Solution
The fourth proportional to 8,177,293.02, 11,284,738.99 and 4,506,341.30 is: 6,218,792.11
Step by Step Solution
- Step 1: Write the proportion equation
8,177,293.02 : 11,284,738.99 = 4,506,341.30 : x - Step 2: Convert to fraction form
8,177,293.02/11,284,738.99 = 4,506,341.30/x - Step 3: Cross multiply
8,177,293.02x = 11,284,738.99 × 4,506,341.30 - Step 4: Simplify right side
8,177,293.02x = 50,852,885,302,667.74 - Step 5: Solve for x
x = 50,852,885,302,667.74/8,177,293.02 - Step 6: Final answer
x = 6,218,792.11
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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.