Finding the Fourth Proportional to 1,863,283.33, 2,794,925.67 and 583,990.08
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Solution
The fourth proportional to 1,863,283.33, 2,794,925.67 and 583,990.08 is: 875,985.33
Step by Step Solution
- Step 1: Write the proportion equation
1,863,283.33 : 2,794,925.67 = 583,990.08 : x - Step 2: Convert to fraction form
1,863,283.33/2,794,925.67 = 583,990.08/x - Step 3: Cross multiply
1,863,283.33x = 2,794,925.67 × 583,990.08 - Step 4: Simplify right side
1,863,283.33x = 1,632,208,865,617.35 - Step 5: Solve for x
x = 1,632,208,865,617.35/1,863,283.33 - Step 6: Final answer
x = 875,985.33
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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.