Finding the Fourth Proportional to 1,516,275.02, 2,275,509.98 and 593,167.13
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Solution
The fourth proportional to 1,516,275.02, 2,275,509.98 and 593,167.13 is: 890,180.02
Step by Step Solution
- Step 1: Write the proportion equation
1,516,275.02 : 2,275,509.98 = 593,167.13 : x - Step 2: Convert to fraction form
1,516,275.02/2,275,509.98 = 593,167.13/x - Step 3: Cross multiply
1,516,275.02x = 2,275,509.98 × 593,167.13 - Step 4: Simplify right side
1,516,275.02x = 1,349,757,724,122.96 - Step 5: Solve for x
x = 1,349,757,724,122.96/1,516,275.02 - Step 6: Final answer
x = 890,180.02
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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.