Finding the Fourth Proportional to 4,496,097.47, 6,746,360.58 and 2,099,593.80
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Solution
The fourth proportional to 4,496,097.47, 6,746,360.58 and 2,099,593.80 is: 3,150,424.78
Step by Step Solution
- Step 1: Write the proportion equation
4,496,097.47 : 6,746,360.58 = 2,099,593.80 : x - Step 2: Convert to fraction form
4,496,097.47/6,746,360.58 = 2,099,593.80/x - Step 3: Cross multiply
4,496,097.47x = 6,746,360.58 × 2,099,593.80 - Step 4: Simplify right side
4,496,097.47x = 14,164,616,846,332.40 - Step 5: Solve for x
x = 14,164,616,846,332.40/4,496,097.47 - Step 6: Final answer
x = 3,150,424.78
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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.