Finding the Fourth Proportional to 9,544,655.68, 14,319,226.04 and 3,154,908.24
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Solution
The fourth proportional to 9,544,655.68, 14,319,226.04 and 3,154,908.24 is: 4,733,103.61
Step by Step Solution
- Step 1: Write the proportion equation
9,544,655.68 : 14,319,226.04 = 3,154,908.24 : x - Step 2: Convert to fraction form
9,544,655.68/14,319,226.04 = 3,154,908.24/x - Step 3: Cross multiply
9,544,655.68x = 14,319,226.04 × 3,154,908.24 - Step 4: Simplify right side
9,544,655.68x = 45,175,844,224,018.57 - Step 5: Solve for x
x = 45,175,844,224,018.57/9,544,655.68 - Step 6: Final answer
x = 4,733,103.61
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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.