Finding the Fourth Proportional to 796,746.17, 1,194,995.23 and 437,094.02
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Solution
The fourth proportional to 796,746.17, 1,194,995.23 and 437,094.02 is: 655,572.99
Step by Step Solution
- Step 1: Write the proportion equation
796,746.17 : 1,194,995.23 = 437,094.02 : x - Step 2: Convert to fraction form
796,746.17/1,194,995.23 = 437,094.02/x - Step 3: Cross multiply
796,746.17x = 1,194,995.23 × 437,094.02 - Step 4: Simplify right side
796,746.17x = 522,325,270,856.28 - Step 5: Solve for x
x = 522,325,270,856.28/796,746.17 - Step 6: Final answer
x = 655,572.99
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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.