Finding the Fourth Proportional to 6,352,946.37, 9,529,395.26 and 1,803,995.28
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Solution
The fourth proportional to 6,352,946.37, 9,529,395.26 and 1,803,995.28 is: 2,705,986.02
Step by Step Solution
- Step 1: Write the proportion equation
6,352,946.37 : 9,529,395.26 = 1,803,995.28 : x - Step 2: Convert to fraction form
6,352,946.37/9,529,395.26 = 1,803,995.28/x - Step 3: Cross multiply
6,352,946.37x = 9,529,395.26 × 1,803,995.28 - Step 4: Simplify right side
6,352,946.37x = 17,190,984,061,274.40 - Step 5: Solve for x
x = 17,190,984,061,274.40/6,352,946.37 - Step 6: Final answer
x = 2,705,986.02
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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.