Finding the Fourth Proportional to 4,816,291.24, 6,646,558.98 and 2,641,033
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Solution
The fourth proportional to 4,816,291.24, 6,646,558.98 and 2,641,033 is: 3,644,667.80
Step by Step Solution
- Step 1: Write the proportion equation
4,816,291.24 : 6,646,558.98 = 2,641,033 : x - Step 2: Convert to fraction form
4,816,291.24/6,646,558.98 = 2,641,033/x - Step 3: Cross multiply
4,816,291.24x = 6,646,558.98 × 2,641,033 - Step 4: Simplify right side
4,816,291.24x = 17,553,781,602,626.34 - Step 5: Solve for x
x = 17,553,781,602,626.34/4,816,291.24 - Step 6: Final answer
x = 3,644,667.80
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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.