Finding the Fourth Proportional to 4,573,846.40, 6,312,295.68 and 2,537,312
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Solution
The fourth proportional to 4,573,846.40, 6,312,295.68 and 2,537,312 is: 3,501,705.61
Step by Step Solution
- Step 1: Write the proportion equation
4,573,846.40 : 6,312,295.68 = 2,537,312 : x - Step 2: Convert to fraction form
4,573,846.40/6,312,295.68 = 2,537,312/x - Step 3: Cross multiply
4,573,846.40x = 6,312,295.68 × 2,537,312 - Step 4: Simplify right side
4,573,846.40x = 16,016,263,576,412.16 - Step 5: Solve for x
x = 16,016,263,576,412.16/4,573,846.40 - Step 6: Final answer
x = 3,501,705.61
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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.