Finding the Fourth Proportional to 544,104.08, 750,845.66 and 299,089.66
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Solution
The fourth proportional to 544,104.08, 750,845.66 and 299,089.66 is: 412,733.85
Step by Step Solution
- Step 1: Write the proportion equation
544,104.08 : 750,845.66 = 299,089.66 : x - Step 2: Convert to fraction form
544,104.08/750,845.66 = 299,089.66/x - Step 3: Cross multiply
544,104.08x = 750,845.66 × 299,089.66 - Step 4: Simplify right side
544,104.08x = 224,570,173,161.88 - Step 5: Solve for x
x = 224,570,173,161.88/544,104.08 - Step 6: Final answer
x = 412,733.85
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.