Finding the Fourth Proportional to 4,014,197.93, 6,023,829.90 and 1,708,687.49
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Solution
The fourth proportional to 4,014,197.93, 6,023,829.90 and 1,708,687.49 is: 2,564,109.44
Step by Step Solution
- Step 1: Write the proportion equation
4,014,197.93 : 6,023,829.90 = 1,708,687.49 : x - Step 2: Convert to fraction form
4,014,197.93/6,023,829.90 = 1,708,687.49/x - Step 3: Cross multiply
4,014,197.93x = 6,023,829.90 × 1,708,687.49 - Step 4: Simplify right side
4,014,197.93x = 10,292,842,802,190.42 - Step 5: Solve for x
x = 10,292,842,802,190.42/4,014,197.93 - Step 6: Final answer
x = 2,564,109.44
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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.