Finding the Fourth Proportional to 606,573.35, 909,976.66 and 232,567.19
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Solution
The fourth proportional to 606,573.35, 909,976.66 and 232,567.19 is: 348,895.50
Step by Step Solution
- Step 1: Write the proportion equation
606,573.35 : 909,976.66 = 232,567.19 : x - Step 2: Convert to fraction form
606,573.35/909,976.66 = 232,567.19/x - Step 3: Cross multiply
606,573.35x = 909,976.66 × 232,567.19 - Step 4: Simplify right side
606,573.35x = 211,630,714,781.79 - Step 5: Solve for x
x = 211,630,714,781.79/606,573.35 - Step 6: Final answer
x = 348,895.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.