Finding the Fourth Proportional to 2,294,681.82, 3,439,029.27 and 945,485.99
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Solution
The fourth proportional to 2,294,681.82, 3,439,029.27 and 945,485.99 is: 1,416,995.57
Step by Step Solution
- Step 1: Write the proportion equation
2,294,681.82 : 3,439,029.27 = 945,485.99 : x - Step 2: Convert to fraction form
2,294,681.82/3,439,029.27 = 945,485.99/x - Step 3: Cross multiply
2,294,681.82x = 3,439,029.27 × 945,485.99 - Step 4: Simplify right side
2,294,681.82x = 3,251,553,976,789.78 - Step 5: Solve for x
x = 3,251,553,976,789.78/2,294,681.82 - Step 6: Final answer
x = 1,416,995.57
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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.