Finding the Fourth Proportional to 2,434,946.64, 3,652,918.12 and 837,302.24
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Solution
The fourth proportional to 2,434,946.64, 3,652,918.12 and 837,302.24 is: 1,256,124.66
Step by Step Solution
- Step 1: Write the proportion equation
2,434,946.64 : 3,652,918.12 = 837,302.24 : x - Step 2: Convert to fraction form
2,434,946.64/3,652,918.12 = 837,302.24/x - Step 3: Cross multiply
2,434,946.64x = 3,652,918.12 × 837,302.24 - Step 4: Simplify right side
2,434,946.64x = 3,058,596,524,412.59 - Step 5: Solve for x
x = 3,058,596,524,412.59/2,434,946.64 - Step 6: Final answer
x = 1,256,124.66
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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.