Finding the Fourth Proportional to 4,010,624.10, 6,013,279.35 and 2,214,368.10
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Solution
The fourth proportional to 4,010,624.10, 6,013,279.35 and 2,214,368.10 is: 3,320,085.26
Step by Step Solution
- Step 1: Write the proportion equation
4,010,624.10 : 6,013,279.35 = 2,214,368.10 : x - Step 2: Convert to fraction form
4,010,624.10/6,013,279.35 = 2,214,368.10/x - Step 3: Cross multiply
4,010,624.10x = 6,013,279.35 × 2,214,368.10 - Step 4: Simplify right side
4,010,624.10x = 13,315,613,969,028.73 - Step 5: Solve for x
x = 13,315,613,969,028.73/4,010,624.10 - Step 6: Final answer
x = 3,320,085.26
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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.