Finding the Fourth Proportional to 4,416,068.84, 6,094,820.44 and 2,482,488.68
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Solution
The fourth proportional to 4,416,068.84, 6,094,820.44 and 2,482,488.68 is: 3,426,197.21
Step by Step Solution
- Step 1: Write the proportion equation
4,416,068.84 : 6,094,820.44 = 2,482,488.68 : x - Step 2: Convert to fraction form
4,416,068.84/6,094,820.44 = 2,482,488.68/x - Step 3: Cross multiply
4,416,068.84x = 6,094,820.44 × 2,482,488.68 - Step 4: Simplify right side
4,416,068.84x = 15,130,322,727,489.35 - Step 5: Solve for x
x = 15,130,322,727,489.35/4,416,068.84 - Step 6: Final answer
x = 3,426,197.21
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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.