Finding the Fourth Proportional to 1,466,774.84, 2,200,794.30 and 793,330.31
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Solution
The fourth proportional to 1,466,774.84, 2,200,794.30 and 793,330.31 is: 1,190,337.31
Step by Step Solution
- Step 1: Write the proportion equation
1,466,774.84 : 2,200,794.30 = 793,330.31 : x - Step 2: Convert to fraction form
1,466,774.84/2,200,794.30 = 793,330.31/x - Step 3: Cross multiply
1,466,774.84x = 2,200,794.30 × 793,330.31 - Step 4: Simplify right side
1,466,774.84x = 1,745,956,813,261.26 - Step 5: Solve for x
x = 1,745,956,813,261.26/1,466,774.84 - Step 6: Final answer
x = 1,190,337.31
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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.