Finding the Fourth Proportional to 3,062,676.29, 4,594,705.83 and 1,013,331.99
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Solution
The fourth proportional to 3,062,676.29, 4,594,705.83 and 1,013,331.99 is: 1,520,226.75
Step by Step Solution
- Step 1: Write the proportion equation
3,062,676.29 : 4,594,705.83 = 1,013,331.99 : x - Step 2: Convert to fraction form
3,062,676.29/4,594,705.83 = 1,013,331.99/x - Step 3: Cross multiply
3,062,676.29x = 4,594,705.83 × 1,013,331.99 - Step 4: Simplify right side
3,062,676.29x = 4,655,962,402,178.50 - Step 5: Solve for x
x = 4,655,962,402,178.50/3,062,676.29 - Step 6: Final answer
x = 1,520,226.75
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.