Finding the Fourth Proportional to 10,960,594.58, 16,444,543.13 and 3,674,775.28
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Solution
The fourth proportional to 10,960,594.58, 16,444,543.13 and 3,674,775.28 is: 5,513,387.08
Step by Step Solution
- Step 1: Write the proportion equation
10,960,594.58 : 16,444,543.13 = 3,674,775.28 : x - Step 2: Convert to fraction form
10,960,594.58/16,444,543.13 = 3,674,775.28/x - Step 3: Cross multiply
10,960,594.58x = 16,444,543.13 × 3,674,775.28 - Step 4: Simplify right side
10,960,594.58x = 60,430,000,585,017.83 - Step 5: Solve for x
x = 60,430,000,585,017.83/10,960,594.58 - Step 6: Final answer
x = 5,513,387.08
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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.