Finding the Third Proportional to 1,779,354.84 and 3,684,879.84
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Solution
The third proportional to 1,779,354.84 and 3,684,879.84 is: 7,631,046.45
Step by Step Solution
- Step 1: Write the proportion equation
1,779,354.84 : 3,684,879.84 = 3,684,879.84 : x - Step 2: Convert to fraction form
1,779,354.84/3,684,879.84 = 3,684,879.84/x - Step 3: Cross multiply
1,779,354.84x = 3,684,879.84 × 3,684,879.84 - Step 4: Simplify right side
1,779,354.84x = 13,578,339,462,875.02 - Step 5: Solve for x
x = 13,578,339,462,875.02/1,779,354.84 - Step 6: Final answer
x = 7,631,046.45
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.