Finding the Fourth Proportional to 5,823,252.56, 8,734,878.84 and 1,779,752.00
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Solution
The fourth proportional to 5,823,252.56, 8,734,878.84 and 1,779,752.00 is: 2,669,627.99
Step by Step Solution
- Step 1: Write the proportion equation
5,823,252.56 : 8,734,878.84 = 1,779,752.00 : x - Step 2: Convert to fraction form
5,823,252.56/8,734,878.84 = 1,779,752.00/x - Step 3: Cross multiply
5,823,252.56x = 8,734,878.84 × 1,779,752.00 - Step 4: Simplify right side
5,823,252.56x = 15,545,918,041,573.29 - Step 5: Solve for x
x = 15,545,918,041,573.29/5,823,252.56 - Step 6: Final answer
x = 2,669,627.99
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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.