Finding the Fourth Proportional to 1,845,510.08, 2,768,409.70 and 497,652.26
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Solution
The fourth proportional to 1,845,510.08, 2,768,409.70 and 497,652.26 is: 746,517.37
Step by Step Solution
- Step 1: Write the proportion equation
1,845,510.08 : 2,768,409.70 = 497,652.26 : x - Step 2: Convert to fraction form
1,845,510.08/2,768,409.70 = 497,652.26/x - Step 3: Cross multiply
1,845,510.08x = 2,768,409.70 × 497,652.26 - Step 4: Simplify right side
1,845,510.08x = 1,377,705,328,724.74 - Step 5: Solve for x
x = 1,377,705,328,724.74/1,845,510.08 - Step 6: Final answer
x = 746,517.37
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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.