Finding the Fourth Proportional to 2,844,710.01, 4,266,354.68 and 1,115,931.23
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Solution
The fourth proportional to 2,844,710.01, 4,266,354.68 and 1,115,931.23 is: 1,673,618.19
Step by Step Solution
- Step 1: Write the proportion equation
2,844,710.01 : 4,266,354.68 = 1,115,931.23 : x - Step 2: Convert to fraction form
2,844,710.01/4,266,354.68 = 1,115,931.23/x - Step 3: Cross multiply
2,844,710.01x = 4,266,354.68 × 1,115,931.23 - Step 4: Simplify right side
2,844,710.01x = 4,760,958,418,940.80 - Step 5: Solve for x
x = 4,760,958,418,940.80/2,844,710.01 - Step 6: Final answer
x = 1,673,618.19
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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.