Finding the Fourth Proportional to 6,249,850.02, 8,625,128.04 and 3,496,373.19
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Solution
The fourth proportional to 6,249,850.02, 8,625,128.04 and 3,496,373.19 is: 4,825,182.42
Step by Step Solution
- Step 1: Write the proportion equation
6,249,850.02 : 8,625,128.04 = 3,496,373.19 : x - Step 2: Convert to fraction form
6,249,850.02/8,625,128.04 = 3,496,373.19/x - Step 3: Cross multiply
6,249,850.02x = 8,625,128.04 × 3,496,373.19 - Step 4: Simplify right side
6,249,850.02x = 30,156,666,439,373.24 - Step 5: Solve for x
x = 30,156,666,439,373.24/6,249,850.02 - Step 6: Final answer
x = 4,825,182.42
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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.