Finding the Fourth Proportional to 2,526,341.66, 3,782,721.86 and 1,924,435.52
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Solution
The fourth proportional to 2,526,341.66, 3,782,721.86 and 1,924,435.52 is: 2,881,480.53
Step by Step Solution
- Step 1: Write the proportion equation
2,526,341.66 : 3,782,721.86 = 1,924,435.52 : x - Step 2: Convert to fraction form
2,526,341.66/3,782,721.86 = 1,924,435.52/x - Step 3: Cross multiply
2,526,341.66x = 3,782,721.86 × 1,924,435.52 - Step 4: Simplify right side
2,526,341.66x = 7,279,604,309,664.47 - Step 5: Solve for x
x = 7,279,604,309,664.47/2,526,341.66 - Step 6: Final answer
x = 2,881,480.53
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.