Finding the Fourth Proportional to 1,758,384.24, 2,426,700.58 and 984,092.68
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Solution
The fourth proportional to 1,758,384.24, 2,426,700.58 and 984,092.68 is: 1,358,120.84
Step by Step Solution
- Step 1: Write the proportion equation
1,758,384.24 : 2,426,700.58 = 984,092.68 : x - Step 2: Convert to fraction form
1,758,384.24/2,426,700.58 = 984,092.68/x - Step 3: Cross multiply
1,758,384.24x = 2,426,700.58 × 984,092.68 - Step 4: Simplify right side
1,758,384.24x = 2,388,098,277,329.75 - Step 5: Solve for x
x = 2,388,098,277,329.75/1,758,384.24 - Step 6: Final answer
x = 1,358,120.84
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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.