Finding the Fourth Proportional to 4,201,501.13, 6,292,148.37 and 2,398,921.06
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Solution
The fourth proportional to 4,201,501.13, 6,292,148.37 and 2,398,921.06 is: 3,592,612.91
Step by Step Solution
- Step 1: Write the proportion equation
4,201,501.13 : 6,292,148.37 = 2,398,921.06 : x - Step 2: Convert to fraction form
4,201,501.13/6,292,148.37 = 2,398,921.06/x - Step 3: Cross multiply
4,201,501.13x = 6,292,148.37 × 2,398,921.06 - Step 4: Simplify right side
4,201,501.13x = 15,094,367,231,256.09 - Step 5: Solve for x
x = 15,094,367,231,256.09/4,201,501.13 - Step 6: Final answer
x = 3,592,612.91
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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.