Finding the Fourth Proportional to 11,651,328.36, 17,476,358.47 and 3,564,304.00
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Solution
The fourth proportional to 11,651,328.36, 17,476,358.47 and 3,564,304.00 is: 5,346,262.02
Step by Step Solution
- Step 1: Write the proportion equation
11,651,328.36 : 17,476,358.47 = 3,564,304.00 : x - Step 2: Convert to fraction form
11,651,328.36/17,476,358.47 = 3,564,304.00/x - Step 3: Cross multiply
11,651,328.36x = 17,476,358.47 × 3,564,304.00 - Step 4: Simplify right side
11,651,328.36x = 62,291,054,347,453.23 - Step 5: Solve for x
x = 62,291,054,347,453.23/11,651,328.36 - Step 6: Final answer
x = 5,346,262.02
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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.