Finding the Fourth Proportional to 1,727,038.18, 2,590,557.27 and 464,833
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Solution
The fourth proportional to 1,727,038.18, 2,590,557.27 and 464,833 is: 697,249.50
Step by Step Solution
- Step 1: Write the proportion equation
1,727,038.18 : 2,590,557.27 = 464,833 : x - Step 2: Convert to fraction form
1,727,038.18/2,590,557.27 = 464,833/x - Step 3: Cross multiply
1,727,038.18x = 2,590,557.27 × 464,833 - Step 4: Simplify right side
1,727,038.18x = 1,204,176,507,485.91 - Step 5: Solve for x
x = 1,204,176,507,485.91/1,727,038.18 - Step 6: Final answer
x = 697,249.50
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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.