Finding the Fourth Proportional to 2,043,045.05, 3,064,743.81 and 526,715.10
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Solution
The fourth proportional to 2,043,045.05, 3,064,743.81 and 526,715.10 is: 790,118.09
Step by Step Solution
- Step 1: Write the proportion equation
2,043,045.05 : 3,064,743.81 = 526,715.10 : x - Step 2: Convert to fraction form
2,043,045.05/3,064,743.81 = 526,715.10/x - Step 3: Cross multiply
2,043,045.05x = 3,064,743.81 × 526,715.10 - Step 4: Simplify right side
2,043,045.05x = 1,614,246,842,358.53 - Step 5: Solve for x
x = 1,614,246,842,358.53/2,043,045.05 - Step 6: Final answer
x = 790,118.09
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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.