Finding the Fourth Proportional to 7,249,063.54, 10,866,804.18 and 2,453,395.36
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Solution
The fourth proportional to 7,249,063.54, 10,866,804.18 and 2,453,395.36 is: 3,677,794.63
Step by Step Solution
- Step 1: Write the proportion equation
7,249,063.54 : 10,866,804.18 = 2,453,395.36 : x - Step 2: Convert to fraction form
7,249,063.54/10,866,804.18 = 2,453,395.36/x - Step 3: Cross multiply
7,249,063.54x = 10,866,804.18 × 2,453,395.36 - Step 4: Simplify right side
7,249,063.54x = 26,660,566,953,240.60 - Step 5: Solve for x
x = 26,660,566,953,240.60/7,249,063.54 - Step 6: Final answer
x = 3,677,794.63
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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.