Finding the Fourth Proportional to 2,513,028.24, 3,768,296.99 and 893,554.13
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Solution
The fourth proportional to 2,513,028.24, 3,768,296.99 and 893,554.13 is: 1,339,888.38
Step by Step Solution
- Step 1: Write the proportion equation
2,513,028.24 : 3,768,296.99 = 893,554.13 : x - Step 2: Convert to fraction form
2,513,028.24/3,768,296.99 = 893,554.13/x - Step 3: Cross multiply
2,513,028.24x = 3,768,296.99 × 893,554.13 - Step 4: Simplify right side
2,513,028.24x = 3,367,177,343,434.04 - Step 5: Solve for x
x = 3,367,177,343,434.04/2,513,028.24 - Step 6: Final answer
x = 1,339,888.38
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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.