Finding the Fourth Proportional to 3,035,799.95, 4,553,029.35 and 876,355.75
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Solution
The fourth proportional to 3,035,799.95, 4,553,029.35 and 876,355.75 is: 1,314,340.04
Step by Step Solution
- Step 1: Write the proportion equation
3,035,799.95 : 4,553,029.35 = 876,355.75 : x - Step 2: Convert to fraction form
3,035,799.95/4,553,029.35 = 876,355.75/x - Step 3: Cross multiply
3,035,799.95x = 4,553,029.35 × 876,355.75 - Step 4: Simplify right side
3,035,799.95x = 3,990,073,439,408.69 - Step 5: Solve for x
x = 3,990,073,439,408.69/3,035,799.95 - Step 6: Final answer
x = 1,314,340.04
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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.