Finding the Fourth Proportional to 1,937,337.57, 2,906,115.66 and 589,544.10
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Solution
The fourth proportional to 1,937,337.57, 2,906,115.66 and 589,544.10 is: 884,349.41
Step by Step Solution
- Step 1: Write the proportion equation
1,937,337.57 : 2,906,115.66 = 589,544.10 : x - Step 2: Convert to fraction form
1,937,337.57/2,906,115.66 = 589,544.10/x - Step 3: Cross multiply
1,937,337.57x = 2,906,115.66 × 589,544.10 - Step 4: Simplify right side
1,937,337.57x = 1,713,283,341,270.61 - Step 5: Solve for x
x = 1,713,283,341,270.61/1,937,337.57 - Step 6: Final answer
x = 884,349.41
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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.