Finding the Fourth Proportional to 1,713,192.28, 2,364,204.99 and 1,024,893.16
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Solution
The fourth proportional to 1,713,192.28, 2,364,204.99 and 1,024,893.16 is: 1,414,352.35
Step by Step Solution
- Step 1: Write the proportion equation
1,713,192.28 : 2,364,204.99 = 1,024,893.16 : x - Step 2: Convert to fraction form
1,713,192.28/2,364,204.99 = 1,024,893.16/x - Step 3: Cross multiply
1,713,192.28x = 2,364,204.99 × 1,024,893.16 - Step 4: Simplify right side
1,713,192.28x = 2,423,057,523,088.87 - Step 5: Solve for x
x = 2,423,057,523,088.87/1,713,192.28 - Step 6: Final answer
x = 1,414,352.35
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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.