Finding the Fourth Proportional to 7,596,447, 10,480,235.08 and 4,984,393
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Solution
The fourth proportional to 7,596,447, 10,480,235.08 and 4,984,393 is: 6,876,584.59
Step by Step Solution
- Step 1: Write the proportion equation
7,596,447 : 10,480,235.08 = 4,984,393 : x - Step 2: Convert to fraction form
7,596,447/10,480,235.08 = 4,984,393/x - Step 3: Cross multiply
7,596,447x = 10,480,235.08 × 4,984,393 - Step 4: Simplify right side
7,596,447x = 52,237,610,371,106.44 - Step 5: Solve for x
x = 52,237,610,371,106.44/7,596,447 - Step 6: Final answer
x = 6,876,584.59
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.