Finding the Fourth Proportional to 549,570.60, 824,203.62 and 194,537.88
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Solution
The fourth proportional to 549,570.60, 824,203.62 and 194,537.88 is: 291,752.92
Step by Step Solution
- Step 1: Write the proportion equation
549,570.60 : 824,203.62 = 194,537.88 : x - Step 2: Convert to fraction form
549,570.60/824,203.62 = 194,537.88/x - Step 3: Cross multiply
549,570.60x = 824,203.62 × 194,537.88 - Step 4: Simplify right side
549,570.60x = 160,338,824,923.13 - Step 5: Solve for x
x = 160,338,824,923.13/549,570.60 - Step 6: Final answer
x = 291,752.92
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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.