Finding the Fourth Proportional to 2,284,353.26, 3,426,537.99 and 578,496.09
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Solution
The fourth proportional to 2,284,353.26, 3,426,537.99 and 578,496.09 is: 867,746.19
Step by Step Solution
- Step 1: Write the proportion equation
2,284,353.26 : 3,426,537.99 = 578,496.09 : x - Step 2: Convert to fraction form
2,284,353.26/3,426,537.99 = 578,496.09/x - Step 3: Cross multiply
2,284,353.26x = 3,426,537.99 × 578,496.09 - Step 4: Simplify right side
2,284,353.26x = 1,982,238,829,451.46 - Step 5: Solve for x
x = 1,982,238,829,451.46/2,284,353.26 - Step 6: Final answer
x = 867,746.19
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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.