Finding the Fourth Proportional to 588,533.17, 882,862.63 and 209,487.80
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Solution
The fourth proportional to 588,533.17, 882,862.63 and 209,487.80 is: 314,254.08
Step by Step Solution
- Step 1: Write the proportion equation
588,533.17 : 882,862.63 = 209,487.80 : x - Step 2: Convert to fraction form
588,533.17/882,862.63 = 209,487.80/x - Step 3: Cross multiply
588,533.17x = 882,862.63 × 209,487.80 - Step 4: Simplify right side
588,533.17x = 184,948,950,060.91 - Step 5: Solve for x
x = 184,948,950,060.91/588,533.17 - Step 6: Final answer
x = 314,254.08
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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.