Finding the Fourth Proportional to 1,947,746.49, 2,921,933.65 and 599,908.65
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Solution
The fourth proportional to 1,947,746.49, 2,921,933.65 and 599,908.65 is: 899,959.66
Step by Step Solution
- Step 1: Write the proportion equation
1,947,746.49 : 2,921,933.65 = 599,908.65 : x - Step 2: Convert to fraction form
1,947,746.49/2,921,933.65 = 599,908.65/x - Step 3: Cross multiply
1,947,746.49x = 2,921,933.65 × 599,908.65 - Step 4: Simplify right side
1,947,746.49x = 1,752,893,256,751.40 - Step 5: Solve for x
x = 1,752,893,256,751.40/1,947,746.49 - Step 6: Final answer
x = 899,959.66
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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.