Finding the Fourth Proportional to 544,377.04, 751,252.50 and 299,346.26
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Solution
The fourth proportional to 544,377.04, 751,252.50 and 299,346.26 is: 413,104.54
Step by Step Solution
- Step 1: Write the proportion equation
544,377.04 : 751,252.50 = 299,346.26 : x - Step 2: Convert to fraction form
544,377.04/751,252.50 = 299,346.26/x - Step 3: Cross multiply
544,377.04x = 751,252.50 × 299,346.26 - Step 4: Simplify right side
544,377.04x = 224,884,628,068.78 - Step 5: Solve for x
x = 224,884,628,068.78/544,377.04 - Step 6: Final answer
x = 413,104.54
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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.