Finding the Fourth Proportional to 2,523,340.74, 3,785,064.30 and 904,215.09
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Solution
The fourth proportional to 2,523,340.74, 3,785,064.30 and 904,215.09 is: 1,356,341.70
Step by Step Solution
- Step 1: Write the proportion equation
2,523,340.74 : 3,785,064.30 = 904,215.09 : x - Step 2: Convert to fraction form
2,523,340.74/3,785,064.30 = 904,215.09/x - Step 3: Cross multiply
2,523,340.74x = 3,785,064.30 × 904,215.09 - Step 4: Simplify right side
2,523,340.74x = 3,422,512,256,680.29 - Step 5: Solve for x
x = 3,422,512,256,680.29/2,523,340.74 - Step 6: Final answer
x = 1,356,341.70
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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.