Finding the Fourth Proportional to 2,368,776.41, 3,552,368.99 and 770,963.74
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Solution
The fourth proportional to 2,368,776.41, 3,552,368.99 and 770,963.74 is: 1,156,186.65
Step by Step Solution
- Step 1: Write the proportion equation
2,368,776.41 : 3,552,368.99 = 770,963.74 : x - Step 2: Convert to fraction form
2,368,776.41/3,552,368.99 = 770,963.74/x - Step 3: Cross multiply
2,368,776.41x = 3,552,368.99 × 770,963.74 - Step 4: Simplify right side
2,368,776.41x = 2,738,747,660,773.76 - Step 5: Solve for x
x = 2,738,747,660,773.76/2,368,776.41 - Step 6: Final answer
x = 1,156,186.65
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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.