Finding the Fourth Proportional to 4,533,320.19, 6,256,094.04 and 2,468,448.96
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Solution
The fourth proportional to 4,533,320.19, 6,256,094.04 and 2,468,448.96 is: 3,406,520.65
Step by Step Solution
- Step 1: Write the proportion equation
4,533,320.19 : 6,256,094.04 = 2,468,448.96 : x - Step 2: Convert to fraction form
4,533,320.19/6,256,094.04 = 2,468,448.96/x - Step 3: Cross multiply
4,533,320.19x = 6,256,094.04 × 2,468,448.96 - Step 4: Simplify right side
4,533,320.19x = 15,442,848,826,700.20 - Step 5: Solve for x
x = 15,442,848,826,700.20/4,533,320.19 - Step 6: Final answer
x = 3,406,520.65
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.