Finding the Fourth Proportional to 2,310,477.66, 3,464,240.27 and 1,110,011.49
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Solution
The fourth proportional to 2,310,477.66, 3,464,240.27 and 1,110,011.49 is: 1,664,308.02
Step by Step Solution
- Step 1: Write the proportion equation
2,310,477.66 : 3,464,240.27 = 1,110,011.49 : x - Step 2: Convert to fraction form
2,310,477.66/3,464,240.27 = 1,110,011.49/x - Step 3: Cross multiply
2,310,477.66x = 3,464,240.27 × 1,110,011.49 - Step 4: Simplify right side
2,310,477.66x = 3,845,346,498,270.65 - Step 5: Solve for x
x = 3,845,346,498,270.65/2,310,477.66 - Step 6: Final answer
x = 1,664,308.02
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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.