Finding the Fourth Proportional to 2,338,234, 3,497,218.68 and 1,376,397.88
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Solution
The fourth proportional to 2,338,234, 3,497,218.68 and 1,376,397.88 is: 2,058,632.45
Step by Step Solution
- Step 1: Write the proportion equation
2,338,234 : 3,497,218.68 = 1,376,397.88 : x - Step 2: Convert to fraction form
2,338,234/3,497,218.68 = 1,376,397.88/x - Step 3: Cross multiply
2,338,234x = 3,497,218.68 × 1,376,397.88 - Step 4: Simplify right side
2,338,234x = 4,813,564,377,048.40 - Step 5: Solve for x
x = 4,813,564,377,048.40/2,338,234 - Step 6: Final answer
x = 2,058,632.45
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.