Finding the Fourth Proportional to 6,344,044.08, 8,754,787.93 and 3,443,434.18
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Solution
The fourth proportional to 6,344,044.08, 8,754,787.93 and 3,443,434.18 is: 4,751,943.02
Step by Step Solution
- Step 1: Write the proportion equation
6,344,044.08 : 8,754,787.93 = 3,443,434.18 : x - Step 2: Convert to fraction form
6,344,044.08/8,754,787.93 = 3,443,434.18/x - Step 3: Cross multiply
6,344,044.08x = 8,754,787.93 × 3,443,434.18 - Step 4: Simplify right side
6,344,044.08x = 30,146,535,996,813.45 - Step 5: Solve for x
x = 30,146,535,996,813.45/6,344,044.08 - Step 6: Final answer
x = 4,751,943.02
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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.