Finding the Fourth Proportional to 5,597,166.93, 8,395,797.38 and 1,553,970.03
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Solution
The fourth proportional to 5,597,166.93, 8,395,797.38 and 1,553,970.03 is: 2,330,968.09
Step by Step Solution
- Step 1: Write the proportion equation
5,597,166.93 : 8,395,797.38 = 1,553,970.03 : x - Step 2: Convert to fraction form
5,597,166.93/8,395,797.38 = 1,553,970.03/x - Step 3: Cross multiply
5,597,166.93x = 8,395,797.38 × 1,553,970.03 - Step 4: Simplify right side
5,597,166.93x = 13,046,817,498,702.67 - Step 5: Solve for x
x = 13,046,817,498,702.67/5,597,166.93 - Step 6: Final answer
x = 2,330,968.09
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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.