Finding the Fourth Proportional to 1,583,272.24, 2,374,008.62 and 623,207.50
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Solution
The fourth proportional to 1,583,272.24, 2,374,008.62 and 623,207.50 is: 934,457.09
Step by Step Solution
- Step 1: Write the proportion equation
1,583,272.24 : 2,374,008.62 = 623,207.50 : x - Step 2: Convert to fraction form
1,583,272.24/2,374,008.62 = 623,207.50/x - Step 3: Cross multiply
1,583,272.24x = 2,374,008.62 × 623,207.50 - Step 4: Simplify right side
1,583,272.24x = 1,479,499,977,048.65 - Step 5: Solve for x
x = 1,479,499,977,048.65/1,583,272.24 - Step 6: Final answer
x = 934,457.09
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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.