Finding the Fourth Proportional to 1,652,047.33, 2,478,098.33 and 453,962.26
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Solution
The fourth proportional to 1,652,047.33, 2,478,098.33 and 453,962.26 is: 680,950.90
Step by Step Solution
- Step 1: Write the proportion equation
1,652,047.33 : 2,478,098.33 = 453,962.26 : x - Step 2: Convert to fraction form
1,652,047.33/2,478,098.33 = 453,962.26/x - Step 3: Cross multiply
1,652,047.33x = 2,478,098.33 × 453,962.26 - Step 4: Simplify right side
1,652,047.33x = 1,124,963,108,256.66 - Step 5: Solve for x
x = 1,124,963,108,256.66/1,652,047.33 - Step 6: Final answer
x = 680,950.90
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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.