Finding the Fourth Proportional to 4,584,235.13, 6,326,282.00 and 2,866,351.49
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Solution
The fourth proportional to 4,584,235.13, 6,326,282.00 and 2,866,351.49 is: 3,955,588.51
Step by Step Solution
- Step 1: Write the proportion equation
4,584,235.13 : 6,326,282.00 = 2,866,351.49 : x - Step 2: Convert to fraction form
4,584,235.13/6,326,282.00 = 2,866,351.49/x - Step 3: Cross multiply
4,584,235.13x = 6,326,282.00 × 2,866,351.49 - Step 4: Simplify right side
4,584,235.13x = 18,133,347,819,994.98 - Step 5: Solve for x
x = 18,133,347,819,994.98/4,584,235.13 - Step 6: Final answer
x = 3,955,588.51
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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.