Finding the Fourth Proportional to 4,416,837.95, 6,095,199.71 and 2,483,107.13
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Solution
The fourth proportional to 4,416,837.95, 6,095,199.71 and 2,483,107.13 is: 3,426,667.23
Step by Step Solution
- Step 1: Write the proportion equation
4,416,837.95 : 6,095,199.71 = 2,483,107.13 : x - Step 2: Convert to fraction form
4,416,837.95/6,095,199.71 = 2,483,107.13/x - Step 3: Cross multiply
4,416,837.95x = 6,095,199.71 × 2,483,107.13 - Step 4: Simplify right side
4,416,837.95x = 15,135,033,846,259.40 - Step 5: Solve for x
x = 15,135,033,846,259.40/4,416,837.95 - Step 6: Final answer
x = 3,426,667.23
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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.