Finding the Fourth Proportional to 2,566,937.18, 3,850,155.04 and 673,678.62
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Solution
The fourth proportional to 2,566,937.18, 3,850,155.04 and 673,678.62 is: 1,010,452.12
Step by Step Solution
- Step 1: Write the proportion equation
2,566,937.18 : 3,850,155.04 = 673,678.62 : x - Step 2: Convert to fraction form
2,566,937.18/3,850,155.04 = 673,678.62/x - Step 3: Cross multiply
2,566,937.18x = 3,850,155.04 × 673,678.62 - Step 4: Simplify right side
2,566,937.18x = 2,593,767,111,514.08 - Step 5: Solve for x
x = 2,593,767,111,514.08/2,566,937.18 - Step 6: Final answer
x = 1,010,452.12
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.