Finding the Fourth Proportional to 2,266,232.46, 3,127,626.71 and 1,692,276.18
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Solution
The fourth proportional to 2,266,232.46, 3,127,626.71 and 1,692,276.18 is: 2,335,509.83
Step by Step Solution
- Step 1: Write the proportion equation
2,266,232.46 : 3,127,626.71 = 1,692,276.18 : x - Step 2: Convert to fraction form
2,266,232.46/3,127,626.71 = 1,692,276.18/x - Step 3: Cross multiply
2,266,232.46x = 3,127,626.71 × 1,692,276.18 - Step 4: Simplify right side
2,266,232.46x = 5,292,808,181,264.77 - Step 5: Solve for x
x = 5,292,808,181,264.77/2,266,232.46 - Step 6: Final answer
x = 2,335,509.83
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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.