Finding the Fourth Proportional to 575,985.24, 864,104.16 and 176,655.96
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Solution
The fourth proportional to 575,985.24, 864,104.16 and 176,655.96 is: 265,022.68
Step by Step Solution
- Step 1: Write the proportion equation
575,985.24 : 864,104.16 = 176,655.96 : x - Step 2: Convert to fraction form
575,985.24/864,104.16 = 176,655.96/x - Step 3: Cross multiply
575,985.24x = 864,104.16 × 176,655.96 - Step 4: Simplify right side
575,985.24x = 152,649,149,924.79 - Step 5: Solve for x
x = 152,649,149,924.79/575,985.24 - Step 6: Final answer
x = 265,022.68
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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.