Finding the Fourth Proportional to 4,666,329.24, 6,435,883.76 and 3,035,257.44
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Solution
The fourth proportional to 4,666,329.24, 6,435,883.76 and 3,035,257.44 is: 4,186,280.70
Step by Step Solution
- Step 1: Write the proportion equation
4,666,329.24 : 6,435,883.76 = 3,035,257.44 : x - Step 2: Convert to fraction form
4,666,329.24/6,435,883.76 = 3,035,257.44/x - Step 3: Cross multiply
4,666,329.24x = 6,435,883.76 × 3,035,257.44 - Step 4: Simplify right side
4,666,329.24x = 19,534,564,050,338.89 - Step 5: Solve for x
x = 19,534,564,050,338.89/4,666,329.24 - Step 6: Final answer
x = 4,186,280.70
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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.