Finding the Fourth Proportional to 4,389,537.36, 6,056,393.40 and 3,013,302
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Solution
The fourth proportional to 4,389,537.36, 6,056,393.40 and 3,013,302 is: 4,157,554.85
Step by Step Solution
- Step 1: Write the proportion equation
4,389,537.36 : 6,056,393.40 = 3,013,302 : x - Step 2: Convert to fraction form
4,389,537.36/6,056,393.40 = 3,013,302/x - Step 3: Cross multiply
4,389,537.36x = 6,056,393.40 × 3,013,302 - Step 4: Simplify right side
4,389,537.36x = 18,249,742,345,006.80 - Step 5: Solve for x
x = 18,249,742,345,006.80/4,389,537.36 - Step 6: Final answer
x = 4,157,554.85
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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.