Finding the Fourth Proportional to 2,248,594.58, 3,373,128.13 and 732,395.57
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Solution
The fourth proportional to 2,248,594.58, 3,373,128.13 and 732,395.57 is: 1,098,670.31
Step by Step Solution
- Step 1: Write the proportion equation
2,248,594.58 : 3,373,128.13 = 732,395.57 : x - Step 2: Convert to fraction form
2,248,594.58/3,373,128.13 = 732,395.57/x - Step 3: Cross multiply
2,248,594.58x = 3,373,128.13 × 732,395.57 - Step 4: Simplify right side
2,248,594.58x = 2,470,464,103,164.70 - Step 5: Solve for x
x = 2,470,464,103,164.70/2,248,594.58 - Step 6: Final answer
x = 1,098,670.31
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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.