Finding the Fourth Proportional to 10,395,962.40, 14,340,668.48 and 6,044,568
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Solution
The fourth proportional to 10,395,962.40, 14,340,668.48 and 6,044,568 is: 8,338,154.99
Step by Step Solution
- Step 1: Write the proportion equation
10,395,962.40 : 14,340,668.48 = 6,044,568 : x - Step 2: Convert to fraction form
10,395,962.40/14,340,668.48 = 6,044,568/x - Step 3: Cross multiply
10,395,962.40x = 14,340,668.48 × 6,044,568 - Step 4: Simplify right side
10,395,962.40x = 86,683,145,792,816.64 - Step 5: Solve for x
x = 86,683,145,792,816.64/10,395,962.40 - Step 6: Final answer
x = 8,338,154.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.