Finding the Fourth Proportional to 3,017,355.96, 4,526,032.50 and 887,440.08
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Solution
The fourth proportional to 3,017,355.96, 4,526,032.50 and 887,440.08 is: 1,331,159.70
Step by Step Solution
- Step 1: Write the proportion equation
3,017,355.96 : 4,526,032.50 = 887,440.08 : x - Step 2: Convert to fraction form
3,017,355.96/4,526,032.50 = 887,440.08/x - Step 3: Cross multiply
3,017,355.96x = 4,526,032.50 × 887,440.08 - Step 4: Simplify right side
3,017,355.96x = 4,016,582,643,882.60 - Step 5: Solve for x
x = 4,016,582,643,882.60/3,017,355.96 - Step 6: Final answer
x = 1,331,159.70
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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.