Finding the Fourth Proportional to 1,483,223.04, 2,046,852.24 and 804,159.84
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Solution
The fourth proportional to 1,483,223.04, 2,046,852.24 and 804,159.84 is: 1,109,742.99
Step by Step Solution
- Step 1: Write the proportion equation
1,483,223.04 : 2,046,852.24 = 804,159.84 : x - Step 2: Convert to fraction form
1,483,223.04/2,046,852.24 = 804,159.84/x - Step 3: Cross multiply
1,483,223.04x = 2,046,852.24 × 804,159.84 - Step 4: Simplify right side
1,483,223.04x = 1,645,996,369,822.04 - Step 5: Solve for x
x = 1,645,996,369,822.04/1,483,223.04 - Step 6: Final answer
x = 1,109,742.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.