Finding the Fourth Proportional to 2,675,124.93, 4,013,133 and 877,525.74
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Solution
The fourth proportional to 2,675,124.93, 4,013,133 and 877,525.74 is: 1,316,434.78
Step by Step Solution
- Step 1: Write the proportion equation
2,675,124.93 : 4,013,133 = 877,525.74 : x - Step 2: Convert to fraction form
2,675,124.93/4,013,133 = 877,525.74/x - Step 3: Cross multiply
2,675,124.93x = 4,013,133 × 877,525.74 - Step 4: Simplify right side
2,675,124.93x = 3,521,627,505,543.42 - Step 5: Solve for x
x = 3,521,627,505,543.42/2,675,124.93 - Step 6: Final answer
x = 1,316,434.78
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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.