Finding the Fourth Proportional to 549,675.36, 824,630.88 and 170,588.06
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Solution
The fourth proportional to 549,675.36, 824,630.88 and 170,588.06 is: 255,918.66
Step by Step Solution
- Step 1: Write the proportion equation
549,675.36 : 824,630.88 = 170,588.06 : x - Step 2: Convert to fraction form
549,675.36/824,630.88 = 170,588.06/x - Step 3: Cross multiply
549,675.36x = 824,630.88 × 170,588.06 - Step 4: Simplify right side
549,675.36x = 140,672,182,035.29 - Step 5: Solve for x
x = 140,672,182,035.29/549,675.36 - Step 6: Final answer
x = 255,918.66
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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.