Finding the Fourth Proportional to 2,327,590.97, 3,489,646.97 and 1,605,873.24
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Solution
The fourth proportional to 2,327,590.97, 3,489,646.97 and 1,605,873.24 is: 2,407,609.75
Step by Step Solution
- Step 1: Write the proportion equation
2,327,590.97 : 3,489,646.97 = 1,605,873.24 : x - Step 2: Convert to fraction form
2,327,590.97/3,489,646.97 = 1,605,873.24/x - Step 3: Cross multiply
2,327,590.97x = 3,489,646.97 × 1,605,873.24 - Step 4: Simplify right side
2,327,590.97x = 5,603,930,698,908.88 - Step 5: Solve for x
x = 5,603,930,698,908.88/2,327,590.97 - Step 6: Final answer
x = 2,407,609.75
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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.