Finding the Fourth Proportional to 4,046,726.60, 6,062,216.70 and 2,444,530.40
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Solution
The fourth proportional to 4,046,726.60, 6,062,216.70 and 2,444,530.40 is: 3,662,039.59
Step by Step Solution
- Step 1: Write the proportion equation
4,046,726.60 : 6,062,216.70 = 2,444,530.40 : x - Step 2: Convert to fraction form
4,046,726.60/6,062,216.70 = 2,444,530.40/x - Step 3: Cross multiply
4,046,726.60x = 6,062,216.70 × 2,444,530.40 - Step 4: Simplify right side
4,046,726.60x = 14,819,273,014,537.68 - Step 5: Solve for x
x = 14,819,273,014,537.68/4,046,726.60 - Step 6: Final answer
x = 3,662,039.59
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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.