Finding the Fourth Proportional to 2,206,060.26, 3,309,280.99 and 608,623.35
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Solution
The fourth proportional to 2,206,060.26, 3,309,280.99 and 608,623.35 is: 912,987.61
Step by Step Solution
- Step 1: Write the proportion equation
2,206,060.26 : 3,309,280.99 = 608,623.35 : x - Step 2: Convert to fraction form
2,206,060.26/3,309,280.99 = 608,623.35/x - Step 3: Cross multiply
2,206,060.26x = 3,309,280.99 × 608,623.35 - Step 4: Simplify right side
2,206,060.26x = 2,014,105,683,746.67 - Step 5: Solve for x
x = 2,014,105,683,746.67/2,206,060.26 - Step 6: Final answer
x = 912,987.61
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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.