Finding the Fourth Proportional to 1,563,034.40, 2,344,526.16 and 498,062.08
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Solution
The fourth proportional to 1,563,034.40, 2,344,526.16 and 498,062.08 is: 747,085.01
Step by Step Solution
- Step 1: Write the proportion equation
1,563,034.40 : 2,344,526.16 = 498,062.08 : x - Step 2: Convert to fraction form
1,563,034.40/2,344,526.16 = 498,062.08/x - Step 3: Cross multiply
1,563,034.40x = 2,344,526.16 × 498,062.08 - Step 4: Simplify right side
1,563,034.40x = 1,167,719,575,864.01 - Step 5: Solve for x
x = 1,167,719,575,864.01/1,563,034.40 - Step 6: Final answer
x = 747,085.01
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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.