Finding the Fourth Proportional to 1,732,867.80, 2,599,475.40 and 595,480.20
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Solution
The fourth proportional to 1,732,867.80, 2,599,475.40 and 595,480.20 is: 893,279.99
Step by Step Solution
- Step 1: Write the proportion equation
1,732,867.80 : 2,599,475.40 = 595,480.20 : x - Step 2: Convert to fraction form
1,732,867.80/2,599,475.40 = 595,480.20/x - Step 3: Cross multiply
1,732,867.80x = 2,599,475.40 × 595,480.20 - Step 4: Simplify right side
1,732,867.80x = 1,547,936,131,087.08 - Step 5: Solve for x
x = 1,547,936,131,087.08/1,732,867.80 - Step 6: Final answer
x = 893,279.99
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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.