Finding the Fourth Proportional to 1,462,554.04, 2,194,569.12 and 663,325.84
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Solution
The fourth proportional to 1,462,554.04, 2,194,569.12 and 663,325.84 is: 995,323.50
Step by Step Solution
- Step 1: Write the proportion equation
1,462,554.04 : 2,194,569.12 = 663,325.84 : x - Step 2: Convert to fraction form
1,462,554.04/2,194,569.12 = 663,325.84/x - Step 3: Cross multiply
1,462,554.04x = 2,194,569.12 × 663,325.84 - Step 4: Simplify right side
1,462,554.04x = 1,455,714,404,962.06 - Step 5: Solve for x
x = 1,455,714,404,962.06/1,462,554.04 - Step 6: Final answer
x = 995,323.50
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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.