Finding the Fourth Proportional to 1,937,341.92, 2,906,122.08 and 589,548.36
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Solution
The fourth proportional to 1,937,341.92, 2,906,122.08 and 589,548.36 is: 884,355.77
Step by Step Solution
- Step 1: Write the proportion equation
1,937,341.92 : 2,906,122.08 = 589,548.36 : x - Step 2: Convert to fraction form
1,937,341.92/2,906,122.08 = 589,548.36/x - Step 3: Cross multiply
1,937,341.92x = 2,906,122.08 × 589,548.36 - Step 4: Simplify right side
1,937,341.92x = 1,713,299,506,223.79 - Step 5: Solve for x
x = 1,713,299,506,223.79/1,937,341.92 - Step 6: Final answer
x = 884,355.77
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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.