Finding the Fourth Proportional to 5,845,134.24, 8,768,574 and 1,801,285.92
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Solution
The fourth proportional to 5,845,134.24, 8,768,574 and 1,801,285.92 is: 2,702,197.80
Step by Step Solution
- Step 1: Write the proportion equation
5,845,134.24 : 8,768,574 = 1,801,285.92 : x - Step 2: Convert to fraction form
5,845,134.24/8,768,574 = 1,801,285.92/x - Step 3: Cross multiply
5,845,134.24x = 8,768,574 × 1,801,285.92 - Step 4: Simplify right side
5,845,134.24x = 15,794,708,884,678.08 - Step 5: Solve for x
x = 15,794,708,884,678.08/5,845,134.24 - Step 6: Final answer
x = 2,702,197.80
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.