Finding the Fourth Proportional to 5,708,297.48, 8,545,650.04 and 3,810,331.40
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Solution
The fourth proportional to 5,708,297.48, 8,545,650.04 and 3,810,331.40 is: 5,704,285.52
Step by Step Solution
- Step 1: Write the proportion equation
5,708,297.48 : 8,545,650.04 = 3,810,331.40 : x - Step 2: Convert to fraction form
5,708,297.48/8,545,650.04 = 3,810,331.40/x - Step 3: Cross multiply
5,708,297.48x = 8,545,650.04 × 3,810,331.40 - Step 4: Simplify right side
5,708,297.48x = 32,561,758,680,823.25 - Step 5: Solve for x
x = 32,561,758,680,823.25/5,708,297.48 - Step 6: Final answer
x = 5,704,285.52
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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.