Finding the Fourth Proportional to 6,536,677.44, 9,020,684.04 and 3,596,533.14
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Solution
The fourth proportional to 6,536,677.44, 9,020,684.04 and 3,596,533.14 is: 4,963,253.79
Step by Step Solution
- Step 1: Write the proportion equation
6,536,677.44 : 9,020,684.04 = 3,596,533.14 : x - Step 2: Convert to fraction form
6,536,677.44/9,020,684.04 = 3,596,533.14/x - Step 3: Cross multiply
6,536,677.44x = 9,020,684.04 × 3,596,533.14 - Step 4: Simplify right side
6,536,677.44x = 32,443,189,095,329.08 - Step 5: Solve for x
x = 32,443,189,095,329.08/6,536,677.44 - Step 6: Final answer
x = 4,963,253.79
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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.