Finding the Fourth Proportional to 1,523,937.24, 2,103,127.67 and 844,873.74
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Solution
The fourth proportional to 1,523,937.24, 2,103,127.67 and 844,873.74 is: 1,165,978.03
Step by Step Solution
- Step 1: Write the proportion equation
1,523,937.24 : 2,103,127.67 = 844,873.74 : x - Step 2: Convert to fraction form
1,523,937.24/2,103,127.67 = 844,873.74/x - Step 3: Cross multiply
1,523,937.24x = 2,103,127.67 × 844,873.74 - Step 4: Simplify right side
1,523,937.24x = 1,776,877,342,362.57 - Step 5: Solve for x
x = 1,776,877,342,362.57/1,523,937.24 - Step 6: Final answer
x = 1,165,978.03
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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.