Finding the Fourth Proportional to 598,031.02, 896,893.68 and 177,208.48
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Solution
The fourth proportional to 598,031.02, 896,893.68 and 177,208.48 is: 265,767.43
Step by Step Solution
- Step 1: Write the proportion equation
598,031.02 : 896,893.68 = 177,208.48 : x - Step 2: Convert to fraction form
598,031.02/896,893.68 = 177,208.48/x - Step 3: Cross multiply
598,031.02x = 896,893.68 × 177,208.48 - Step 4: Simplify right side
598,031.02x = 158,937,165,754.41 - Step 5: Solve for x
x = 158,937,165,754.41/598,031.02 - Step 6: Final answer
x = 265,767.43
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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.