Finding the Fourth Proportional to 4,454,298.24, 6,683,974.66 and 2,404,931.31
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Solution
The fourth proportional to 4,454,298.24, 6,683,974.66 and 2,404,931.31 is: 3,608,761.49
Step by Step Solution
- Step 1: Write the proportion equation
4,454,298.24 : 6,683,974.66 = 2,404,931.31 : x - Step 2: Convert to fraction form
4,454,298.24/6,683,974.66 = 2,404,931.31/x - Step 3: Cross multiply
4,454,298.24x = 6,683,974.66 × 2,404,931.31 - Step 4: Simplify right side
4,454,298.24x = 16,074,499,943,855.59 - Step 5: Solve for x
x = 16,074,499,943,855.59/4,454,298.24 - Step 6: Final answer
x = 3,608,761.49
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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.