Finding the Fourth Proportional to 2,975,536.66, 4,463,725.36 and 953,307.54
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Solution
The fourth proportional to 2,975,536.66, 4,463,725.36 and 953,307.54 is: 1,430,095.99
Step by Step Solution
- Step 1: Write the proportion equation
2,975,536.66 : 4,463,725.36 = 953,307.54 : x - Step 2: Convert to fraction form
2,975,536.66/4,463,725.36 = 953,307.54/x - Step 3: Cross multiply
2,975,536.66x = 4,463,725.36 × 953,307.54 - Step 4: Simplify right side
2,975,536.66x = 4,255,303,042,177.22 - Step 5: Solve for x
x = 4,255,303,042,177.22/2,975,536.66 - Step 6: Final answer
x = 1,430,095.99
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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.